Reporting another player that is using an offensive or inappropriate BattleTag
How to block communication from another player in the Blizzard Battle.net Desktop App.
How to move a game account to a different Blizzard account
A BattleTag™ is a player-chosen nickname that identifies your Battle.net account
Information on error BLZBNTAGT00000BB8
Troubleshooting steps to resolve this error when using a credit card
How to report harassment taking place within Blizzard chat.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.
Instructions on how to delete your Battle.net files.
Reporting your own behavior won't prevent action.