Account & Security
Account settings, 2FA, password security, and locked accounts.
2FA and Password Best Practices
How to enable two-factor authentication and follow password hygiene on Duel.com for better account security.
Account Locked: Security and Resolution
Why Duel.com accounts get locked, common security checks, and how to resolve access issues.
How to Contact Duel.com Support
How to reach official Duel.com support for account, deposit, withdrawal, or technical issues. This site is unofficial—we guide you to official channels.