Changing the interface language on Mamubaj is simple. Look for a language selector icon or an "EN / BN" button in the top-right corner of the page. Click it and a list of available languages will appear — options include Bengali (Bangladesh), English, and a few others. Select your preferred language and the entire site will switch instantly.
If you change the language while logged in, the preference is saved to your account profile and will apply automatically on your next login. This works the same way on both the mobile app and browser. Mamubaj defaults to English for members in Bangladesh, though it may occasionally open in English depending on your device's language settings — simply switch it manually if needed.
If you change the language while logged in, the preference is saved to your account profile and will apply automatically on your next login. This works the same way on both the mobile app and browser. Mamubaj defaults to English for members in Bangladesh, though it may occasionally open in English depending on your device's language settings — simply switch it manually if needed.
The minimum bet on Mamubaj varies by game type, but as a general guide:
Slots: Most slots start from a minimum bet of ৳10. Some premium slots may require a minimum of ৳20–৳50.
Live Casino (Roulette / Baccarat): Live tables generally start from ৳100, though some special tables allow bets from as low as ৳50.
Sports Betting: Minimum bet is ৳50 on any sports market, including cricket and football.
Accumulator / Parlay: For accumulator or parlay bets combining multiple events, the minimum is ৳100.
A tip for new members: start with smaller bets to get a good feel for the game. The betting range is clearly listed on each game's page.
Slots: Most slots start from a minimum bet of ৳10. Some premium slots may require a minimum of ৳20–৳50.
Live Casino (Roulette / Baccarat): Live tables generally start from ৳100, though some special tables allow bets from as low as ৳50.
Sports Betting: Minimum bet is ৳50 on any sports market, including cricket and football.
Accumulator / Parlay: For accumulator or parlay bets combining multiple events, the minimum is ৳100.
A tip for new members: start with smaller bets to get a good feel for the game. The betting range is clearly listed on each game's page.
After a bKash or Nagad payment, your Mamubaj balance typically updates within 2–5 minutes, though in most cases it is instant. Delays can occasionally occur due to mobile network issues, bank server congestion, or high traffic during peak hours.
What to do if the delay exceeds 10 minutes:
1. First, check your account's "Transaction History" to see if the deposit is showing as pending.
2. Check your bKash/Nagad app to confirm whether the amount has been deducted.
3. If money was deducted but hasn't appeared in your balance, take note of the transaction ID and contact Mamubaj via Live Chat.
If a payment fails: If money has been deducted from bKash/Nagad, it is usually returned automatically within 1–24 hours. If it has not been returned, contact support with your transaction number and it will be resolved within 48 hours.
What to do if the delay exceeds 10 minutes:
1. First, check your account's "Transaction History" to see if the deposit is showing as pending.
2. Check your bKash/Nagad app to confirm whether the amount has been deducted.
3. If money was deducted but hasn't appeared in your balance, take note of the transaction ID and contact Mamubaj via Live Chat.
If a payment fails: If money has been deducted from bKash/Nagad, it is usually returned automatically within 1–24 hours. If it has not been returned, contact support with your transaction number and it will be resolved within 48 hours.
There's no separate application to join Mamubaj's VIP program — once you open an account, you're automatically placed at the Silver tier and move up based on your wagering activity and deposits.
VIP levels and a general overview of benefits:
VIP tiers are reviewed every month. If you don't wager enough in a given month, your tier may be downgraded. Visit the Terms & Conditions page for full details.
VIP levels and a general overview of benefits:
| Tier | Exclusive Benefits |
|---|---|
| 🥈 Silver | 3% weekly cashback, faster withdrawals |
| 🥇 Gold | 5% cashback, dedicated support, birthday bonus |
| 💎 Platinum | 8% cashback, high withdrawal limits, and a dedicated personal account manager |
| 👑 Diamond | 10%+ cashback, exclusive tournaments, priority payments, special gifts |
Mamubaj's refer-and-earn program lets you invite friends and win attractive rewards. Here's how it works:
Step 1 — Get your referral link: Log in to your account and go to the "Referral" or "Invite Friends" section. Copy your unique referral link or code.
Step 2 — Share with your friend: Share the link with friends via WhatsApp, Facebook, or any other channel.
Step 3 — Your friend signs up and makes a deposit: When a friend registers using your link and makes their first deposit (minimum ৳500), you'll receive a reward.
Reward amount: Each successful referral typically earns you a ৳200–৳500 bonus, or a fixed percentage (5%–10%) of your friend's first deposit. Rewards are credited to your account automatically — no separate claim is needed. There is no cap on the number of referrals.
Step 1 — Get your referral link: Log in to your account and go to the "Referral" or "Invite Friends" section. Copy your unique referral link or code.
Step 2 — Share with your friend: Share the link with friends via WhatsApp, Facebook, or any other channel.
Step 3 — Your friend signs up and makes a deposit: When a friend registers using your link and makes their first deposit (minimum ৳500), you'll receive a reward.
Reward amount: Each successful referral typically earns you a ৳200–৳500 bonus, or a fixed percentage (5%–10%) of your friend's first deposit. Rewards are credited to your account automatically — no separate claim is needed. There is no cap on the number of referrals.
The minimum deposit on Mamubaj varies slightly depending on the payment method:
bKash / Nagad / Rocket: Minimum ৳200. However, to qualify for the welcome bonus on your first deposit, you must deposit at least ৳500.
Bank Transfer (NPSB/EFT): Minimum ৳500, as banks have their own processing thresholds.
Crypto (if available): Minimum equivalent of $5 or ৳500.
A few useful things to note:
— Your first deposit must be ৳500 or more to qualify for the welcome bonus.
— Mamubaj does not charge any deposit fees, though your mobile banking provider may apply a small service charge.
— There is a maximum daily deposit limit, which increases based on your VIP level.
— Only use a payment method registered in your own name — deposits via someone else's bKash are not permitted.
bKash / Nagad / Rocket: Minimum ৳200. However, to qualify for the welcome bonus on your first deposit, you must deposit at least ৳500.
Bank Transfer (NPSB/EFT): Minimum ৳500, as banks have their own processing thresholds.
Crypto (if available): Minimum equivalent of $5 or ৳500.
A few useful things to note:
— Your first deposit must be ৳500 or more to qualify for the welcome bonus.
— Mamubaj does not charge any deposit fees, though your mobile banking provider may apply a small service charge.
— There is a maximum daily deposit limit, which increases based on your VIP level.
— Only use a payment method registered in your own name — deposits via someone else's bKash are not permitted.
Updating personal information on your Mamubaj account involves a few different areas:
What you can update yourself:
— Log in to your account → tap the profile icon at the top → go to "Settings" or "Edit Profile".
— Display name, profile picture, and communication preferences can be changed directly.
— You can also change your password the same way through Settings.
Changing or adding a mobile number:
For security reasons, your mobile number cannot be changed directly from your profile. You'll need to contact support. The process is as follows:
1. Contact support via live chat or email.
2. You'll need to provide your NID or date of birth for identity verification.
3. The number will be updated once OTP verification is completed on both the old and new numbers.
Full name or date of birth: These are part of your KYC details and cannot normally be changed. In special cases — such as a typo — you may submit a request to support with supporting documents.
What you can update yourself:
— Log in to your account → tap the profile icon at the top → go to "Settings" or "Edit Profile".
— Display name, profile picture, and communication preferences can be changed directly.
— You can also change your password the same way through Settings.
Changing or adding a mobile number:
For security reasons, your mobile number cannot be changed directly from your profile. You'll need to contact support. The process is as follows:
1. Contact support via live chat or email.
2. You'll need to provide your NID or date of birth for identity verification.
3. The number will be updated once OTP verification is completed on both the old and new numbers.
Full name or date of birth: These are part of your KYC details and cannot normally be changed. In special cases — such as a typo — you may submit a request to support with supporting documents.