From registration and payments to bonuses and betting — we're here to help every step of the way.
Find the information you need from the sections below
Everything you need to know about opening an account, verification, and your first login.
How to deposit via bKash, Nagad, Rocket, and bank transfer.
Learn how to withdraw your winnings and how long the process takes.
Terms and conditions for welcome bonuses, cashback, and special promotions.
How to read odds, use in-play betting, and manage your bet slip.
Rules and tips for Live Casino, slots, and table games.
Download, install, and troubleshoot the Android and iOS apps.
Password changes, two-factor authentication, and keeping your account secure.
Create your GB 999 account in just a few minutes and start enjoying all the features right away.
Click the "Register" button in the top menu or go directly to the /register page.
Fill in the form with your mobile number, password, and the required personal details.
Verify the number using the OTP sent to your mobile. It only takes 30 seconds.
Get a 100% welcome bonus on your first deposit. You can start from as little as ৳500 via bKash or Nagad.
Once your account is created, Sports Betting, Live Casino, and all other sections are immediately accessible.
Payments on GB 999 are fast and hassle-free — supporting all major mobile banking services in Bangladesh
Deposit a minimum of ৳200. Use the Send Money option and include your GB 999 user ID in the reference.
Send Money directly through the Nagad app. Save a screenshot of the payment confirmation for your records.
After making a payment via Rocket, share the transaction ID with our support team.
Direct transfer is available to DBBL, Dutch Bangla, Islami Bank, and several other banks.
Follow the steps below to withdraw your winnings:
Log in with your mobile number and password.
Go to Wallet → Withdraw, then enter the amount.
Enter the bKash, Nagad, or Rocket number you used to make the deposit.
Your funds typically arrive in your wallet within 15 minutes.
The minimum withdrawal amount is ৳500. Make sure you've met the wagering requirements for any bonuses before requesting a withdrawal.
It's completely normal to have lots of questions when you're new to online sports betting or casino games. The GB 999 Help Center was built with exactly that in mind. Here you'll find clear, straightforward guidance on any topic — no confusing technical jargon.
Thousands of Bangladeshi users play on the gb 999 platform every day. Many of them start out unsure — where to click, how to deposit, how to use bonuses. Our Help Center exists to clear up exactly that confusion.
GB 999 offers several types of bonuses. New members can receive a welcome bonus of up to 100% on their first deposit — meaning if you deposit ৳1,000, your account will show ৳2,000. However, bonus funds cannot be withdrawn directly; you must wager a specified amount first, known as the wagering requirement.
For example, if the wagering requirement is 10x and your bonus is ৳1,000, you'll need to place a total of ৳10,000 in bets before withdrawing. While this may sound like a lot, most members find it easy to meet by regularly playing Sports Betting or slots.
The weekly cashback bonus is one of gb 999's most popular offers. Every week, you get back a fixed percentage of your total losses — credited directly to your balance. VIP members enjoy higher cashback rates and exclusive perks.
Sports Betting can seem intimidating at first, but it's actually pretty straightforward. You predict the outcome of a match, and if you're right, you win based on the odds.
Say Bangladesh vs India in a cricket match, with Bangladesh's win odds at 2.50. If you place a ৳1,000 bet and Bangladesh wins, you receive ৳2,500. That's exactly how Sports Betting works on gb 999.
In-play or live betting takes the excitement even further. You can place bets at any point during a match — odds shift with every ball and every over. This real-time thrill is what sets GB 999 apart.
A lot of people ask whether Live Casino is safe — and the answer is yes. GB 999's Live Casino section features games from internationally licensed providers like Evolution Gaming and Pragmatic Play Live. Every dealer is professionally trained, and the entire process is recorded on video. There's no room for foul play.
Andar Bahar and Teen Patti are the most popular games among Bangladeshi players, but Baccarat, Roulette, and Blackjack also have a huge following. gb 999 offers multiple tables for all these games, so you never have to wait for a seat.
When installing the GB 999 app on Android, you may see an "Unknown sources" warning. This is normal, as the APK file is being installed outside of the Google Play Store. Go to Settings → Security → Install Unknown Apps and grant permission to your browser, then try installing again.
IOS users are recommended to download the app via Safari. After installation, go to Settings → General → VPN & Device Management to mark the app as trusted.
For any installation issues, reach out to our Live Chat support — our technical team will walk you through it step by step.
GB 999 requires account verification before you can withdraw. This is actually for your own protection — so no one else can withdraw money in your name. Usually all it takes is a photo of your national ID or passport. The process is typically completed within 24 hours.
Once verified, you won't need to go through the process again. Withdrawals also get processed faster after verification.
24/7 Live Support
Our Bangla-speaking support team is always on hand whenever you need help.
support@gb999.ws
Answers to the most frequently asked questions from GB 999 users
If you still have questions, our support team is always here for you
Get instant support 24/7. Average response time is just 2 minutes.
FastestEmail us for more detailed issues. You'll usually get a response within 2–4 hours.
support@gb999.ws