Sign in, then open Settings → Security. Two-factor authentication adds an authenticator check to protected account actions.
Set up your authenticator
Find Two-factor authentication and select Add, or the setup control shown in your layout.
Complete the requested security check. An account with a Housebets password may be asked for it; do not enter a Google, X or Telegram password into a Housebets password field.
Scan the QR code with Google Authenticator or a similar app (or type the key in manually). Save the secret key shown next to it somewhere safe — it is what lets you turn 2FA off if you ever lose the phone.
Enter the current code from the new Housebets authenticator entry into the Housebets setup form.
Confirm. Security now shows 2FA enabled.
The setup QR and manual key are secrets. Do not share them, your one-time codes or your backup codes with support or include them in a recording.
A code is not working
Use the correct Housebets entry and a fresh code. Check that your device date and time are set automatically. If the form requests a different security check, follow its exact wording. An expired code and a lost authenticator need different help.
Changing phones
Move the authenticator to the new phone first (or turn 2FA off while you still have the old one), then enable it again. Lost the phone and the secret key? See Turn off 2FA or recover a lost authenticator.
If you cannot authenticate, use lost-authenticator recovery. Regenerating backup codes is not a way to bypass a security check. For other login methods, see Google, X and Telegram sign-in.