Tap on Security.  Then click on Two-factor authentication.  Install the app on your device. Scan the QR code.

Contact 1xBET customer support: You can reach out to 1xBET's customer support team through the contact information provided on their website. Provide information: Provide them with your account information and explain the issue with your lost Google authentication code.

Log into your 1XBET account and go to the My Account  section. Click on Security Settings  and then select Remove Authentication Key .