Practical fixes when the login button fails, 2FA codes don't work, or you are locked out.
Step-by-step fixes
Password reset: Use the official “Forgot Password” link on the MEXC site. Follow the emailed reset link and set a new, strong password.
2FA issues: If your authenticator app shows invalid codes, ensure your phone clock is set to automatic time (critical for TOTP).
Account locked: Follow MEXC’s official verification & support flow — do not provide details to unknown contacts.
Email not received: Check spam folders, filter rules, and confirm your registered email is correct.
When to contact support
Open a verified ticket via MEXC’s official support portal if you cannot regain access. Provide required verification info only through the official support channels.