1st Deposit Bonus
50% up to $200
Plus 50% up to $350 on 2nd deposit
1BigWin CasinoAbove average
7.4/10
Min. Deposit
$20 AUD
Wagering
4× (bonus + deposit)
Max Cashout
$2,999 AUD
Eligible Games
Slots only

Contact 1BigWin Casino

Need help with 1BigWin Casino? Contact our support team at support@1bigwincasino.wtf. We are available to assist with common account, payments, website and responsible gambling questions. When you write, please provide enough information for the team to understand your request and direct it to the right area.

1BigWin Casino operates under a licence issued by the Curaçao Gaming Authority (CGA), licence reference OGL/2024/431/0231.

How to get in touch

For assistance, email support@1bigwincasino.wtf. Please use the email address connected to your account where possible. This can help the support team locate your details and respond more efficiently. Support requests are usually answered within 24 hours, although response times may vary depending on the nature and complexity of the enquiry.

To help us review your request faster, include your account email or username, a short description of the issue, and screenshots if relevant. Do not send your password, full payment card details or other sensitive security information by email. If your request relates to an account check, provide only the information requested by support through the appropriate process.

  • Account access, profile or verification questions
  • Deposit and withdrawal enquiries
  • Questions about applicable bonus terms
  • Technical problems, errors or website difficulties
  • Responsible gambling requests, including help restricting or closing your account

Please send one clear message for each issue and include any relevant dates, transaction references or error messages. If you are following up, reply to the existing email thread where possible so the conversation can be reviewed together. Our support team may need to ask additional questions before taking action on an account or payment-related request.