You can use this service to reset your Battle.net password, which will remove most account locks.
Use this page if you wish to change/modify your Contact & Shipping address for your Battle.net Account.
How to appeal an account action.
If you're seeing this message, check your email for details about the violation and a link to information on the appeals process.
Information on the Heroes of the Storm Account Silence, and how to appeal the decision.
How to identify and report suspicious communications received by mail, text or chat in Blizzard games.
Information on why forum posts or threads may disappear.
Information on banned game accounts.
How to submit feedback about forum moderation.
Some games require that you add a phone number to your Battle.net account