What to do if you log into Diablo Immortal and your game progress was lost or reset

This purchase was declined by the bank.

This purchase was declined by the bank.

How to attach an Authenticator to your Battle.net account

What to do if you cannot locate your Diablo Immortal Battle.net Account.

Troubleshooting steps for missing notifications on the Battle.net Mobile App

Battle.net balance can't be used in the mobile version of the game.

Troubleshooting for Hearthstone connection issues on mobile devices.

This phone number cannot be used to complete this operation

What to do if you receive an error that your code is already claimed in your account.