1. Click My Account on the left menu. Select 2FA - Email & Google Auth. 2. Click ON at Google Authenticator App. 3. A pop-up notification will be displayed. You can download Google Authenticator app from Google Playstore, Apple App Store or Huawei AppGallery. 4. Scan the QR code. 5. Enter the generated code from the app. 6. Your Google Authenticator app is now your Primary 2FA. You will get verification code using the app when updating domain nameserver.