If you encounter a bug in one of our games, please report it to us.
Reporting another player that is using an offensive or inappropriate BattleTag
How to report harassment in Blizzard Groups
Reporting an Exploit or Hack
Reporting your own behavior won't prevent action.
How to report harassment taking place within Blizzard chat.
How to report a player in Heroes of the Storm
Information on error BLZ51900011
Troubleshooting for issues loading the BattleTag or Real ID friend list