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How Do I Contact U9 Support?

Tap the chat bubble icon in the top right corner of the app to chat with our support team.
 
To help us check your case quickly, please include whatever applies:
  • Your registered email
  • The approximate time of the transaction
  • The amount and currency
  • The transaction hash (TxID) or order number, if you have one
  • A screenshot of the status or error message
  • Your app version and phone system, if it is an app display issue
Note: Support will never ask for your seed phrase, private key, or verification codes. Only contact support through the app.
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Last modified: 2026-10-14