From registration to withdrawal, bonuses to security — every question about 4500 is answered on this page. Can't find what you're looking for? Contact support.
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Signing up with 4500 takes just 2 minutes to complete. Just three simple steps — enter your details, verify with a mobile OTP, and your account will be active.
All you need to register is an active Bangladeshi mobile number, an email address, and your full name. No document uploads required.
Registration is completely free — no hidden charges.
To register on 4500, you must be at least 18 years is required. Registration by minors is strictly prohibited. Age must be confirmed at sign-up and may be verified with a valid ID later.
To learn more about responsible gaming, visit our Responsible Gaming See page.
No. Each individual may only open an account account is allowed. If multiple accounts are detected, all of them will be closed and the balances may be forfeited.
If you're having trouble with an existing account, contact support directly — do not create a new account.
Your name cannot be changed once set, so it's important to enter it correctly at registration. However, your email address can be updated from Profile Settings.
To change your mobile number, please contact Support and complete identity verification.
First, 60 Seconds Wait a moment, then click the "Resend" button. The OTP will arrive as long as your phone has network coverage.
If you still haven't received it: verify that the number is correct. If you entered the wrong number, contact Support. OTPs are sent to all operators — Grameenphone, Robi, Banglalink, and Teletalk.
On your very first deposit after registration 100% Welcome Bonus The bonus is credited to your wallet instantly upon deposit.
For full bonus terms and conditions Promotions Page View.
There is an optional "Referral Code" field in the registration form. Enter your friend's referral code there. The code cannot be added after registration is complete.
Using a referral code gets both you and your friend an extra bonus.
The minimum deposit at 4500 is just ৳200. This can be done via bKash, Nagad, Rocket, or Upay.
However, some conditions may apply to get the most out of the welcome bonus. Details Visit the Promotions page View.
4500 supports all popular payment methods in Bangladesh:
Deposits via bKash, Nagad, or Rocket typically arrive within 1–3 minutes credited to your account. Bank transfers may take up to 15 minutes.
If it takes more than 30 minutes, contact support with your transaction ID.
The maximum deposit limit is determined by your account tier and verification status. For standard accounts, the daily limit is ৳50,000 and even higher for verified accounts.
As part of responsible gaming, you can set your own deposit limits at any time. Responsible Gaming View.
Don't worry! If funds were deducted from your mobile wallet but haven't appeared in your account, this is usually automatically refunded arrives within 30 minutes.
If it hasn't arrived, contact our support with your transaction ID (bKash/Nagad reference number) and we'll resolve it promptly.
For security purposes, it's best to deposit from a mobile wallet registered in your own name. Using a third-party wallet may cause complications during withdrawal.
If you don't have your own mobile wallet, discuss it with a family member or use a bank transfer instead.
4500 automatically applies a deposit no charges apply. However, your mobile wallet provider (bKash/Nagad) may deduct a small fee according to their own terms.
Withdrawals on 4500 are processed extremely fast — typically within 3–15 minutes funds arrive in your bKash/Nagad account.
Bank transfers may take 30 minutes to 2 hours. Transfers made between midnight and 6:00 AM may take slightly longer.
Your first withdrawal may require account verification (KYC) — this may take a little extra time.
Minimum Withdrawal Amount ৳300. Withdrawals below this amount will not be processed.
For security purposes, some withdrawals are automatically reviewed — particularly large amounts or first-time withdrawals.
Review typically takes Up to 2 hours If the issue persists, please contact Support.
No, bonus funds cannot be withdrawn directly. To withdraw a bonus, you must meet the specified Wagering Requirement (Rollover) must be met.
Each bonus has its own rollover conditions. Details Visit the Promotions page provided.
ID verification is generally not required for small withdrawals. However, for larger amounts or your first withdrawal, you may need to provide your National ID details.
This is part of international security compliance and is done strictly to protect your account.
The maximum withdrawal limit is determined by your account verification level. Verified accounts can withdraw up to a daily ৳1,00,000 can be withdrawn.
Automatically credited upon your first deposit after registration 100% Welcome Bonus You'll receive it automatically — no separate code required.
Example: Deposit ৳1,000 and get an extra ৳1,000 bonus — giving you ৳2,000 to play with.
Yes! Active members on 4500 can enjoy daily Daily Cashback credited. Weekly reload bonuses and special event bonuses are also available.
Log in to see all offers Promotions Page Check now.
Each bonus has its own validity period. Typically, the welcome bonus is valid for 7 Days. Daily cashback must be used within 24 hours.
The validity period of each bonus is clearly stated in the bonus details.
Log in to your account and On the Voucher Page Go there and enter the code — your bonus will be applied automatically.
Each voucher code can only be used once and must be redeemed before it expires.
Every bet on 4500 automatically earns VIP Points earned. The more you play, the more points you accumulate.
Earn points to climb the VIP tiers and unlock higher cashback, exclusive offers, and dedicated support.
If you'd prefer not to claim a bonus, let support know before making your deposit. If you want to cancel a bonus after depositing, contact support — though if a rollover condition applies, the bonus amount will be deducted.
4500 offers an extensive game library:
To explore new games New Games Page visit.
Yes! At 4500, In-Play / Live Betting is available. Odds update in real time during a match, and you can place bets at any point.
To watch all live events Sports Events See page.
The minimum bet in most games is just ৳10. Sports Betting starts from as low as ৳20.
Yes. All games on 4500 RNG (Random Number Generator) technology that is internationally audited. Live Casino games are played in real time with professional dealers.
First, check your internet connection. Clear your browser cache or try a different browser. Mobile users will get a better experience by downloading the app.
If you have any issues, please contact our support team.
Once a bet is confirmed, it generally cannot be cancelled. However, in certain cases — such as a match being cancelled — the bet is automatically voided and your funds are returned.
4500 256-bit SSL Encryption which provides bank-grade security. All your data and transactions are completely protected.
Two-factor authentication (2FA), suspicious activity detection, and automatic session expiry — together, these keep your account fully secure.
On the login page Go there and click the "Forgot Password?" link. An OTP will be sent to your registered mobile number. Enter the code to set a new password.
The entire process in 3–5 minutes completed.
Change your password immediately and notify support. We'll secure your account right away and review recent activity.
You can take a temporary break (cooling-off) or permanently self-exclude from your profile settings. To learn more about responsible gaming, this page View.
No. 4500 never sells or shares your personal information with third parties. Information may only be disclosed to authorities when required by law.
Learn more Privacy Policy read.
The 4500 app is available on our Download Page directly. The app is available for both Android and iOS devices.
To install the APK file, you first need to enable the "Install from Unknown Sources" option on your phone.
Having trouble installing the APK on Android? Go to Settings → Security → enable "Install from unknown sources", then tap the APK file.
If the issue persists, try accessing the website directly through your browser or contact support.
Yes, the 4500 app Completely free. There are no charges for downloading or installing.
Both offer full features, but the app gives you faster loading, push notifications, fingerprint login, and a more data-efficient experience.
When a new update is available, you'll be notified automatically the next time you open the app. Download Page Download and install the latest version — it can be installed directly over the existing app.
There are multiple ways to reach 4500 Support:
All Support 24 hours, 7 days available in Bangla.
Absolutely! All 4500 support is provided in Bangla. Our entire team is based in Bangladesh and ready to help you in your language.
To submit a complaint or feedback, write to us via Live Chat or email with full details. We will within 24 hours we do our best to respond promptly. Complex issues may take up to 48 hours.
KYC verification typically takes 1–4 hours to complete. Clear, legible photos speed up the process. During peak hours, it may take up to 24 hours.
No problem at all. Send your question via Live Chat or email (support@4500-baji.com) and our team will personally assist you.
Update your notification preferences from Profile Settings. You can also click the "Unsubscribe" link in any email, or simply contact support to turn them off.
Join today and enjoy all these benefits
256-bit SSL encryption, two-factor authentication, and automated fraud detection — every transaction you make is fully protected.
Withdraw from as little as ৳300 via bKash, Nagad, or Rocket. No more waiting — your winnings are sent instantly.
Get instant help in Bangla for any issue. Average response time is just 2 minutes.
From Welcome Bonuses to daily cashback and weekly reloads — there's no shortage of rewards.
Cricket, football, Live Casino, slots, poker — all in one place. New games are added every day.
Log in with one tap on the Android & iOS app. Play anytime, anywhere.
Our support team is always here for you
For detailed enquiries, send us an email — we reply within 24 hours.
support@4500-baji.comRegister at 4500 in just 2 minutes. Claim your 100% welcome bonus and enjoy the best gaming experience in Bangladesh.
18+ | Play Responsibly | Terms Apply