In case you have lost access to your mobile device, you can do the following:
Download the Google Authentication app.
Select Enter a setup key from the app menu.
Inside the Key, enter the Backup key you saved when you first set up your 2-factor authentication.
Google will generate a new 2-factor authentication password.
Try to log in again.
In case you forgot your backup key, please send an email to contact@adcash.com.Please note: Our support team will follow internal security protocols, which may require us to request additional documents and/or actions from you.