What to do if a gift purchased in the Battle.net Shop was not delivered.
What to do if you received a password reset email without requesting it
Troubleshooting steps when you can log into your account management page but not the Battle.net App
The login servers received invalid information
Can't log into Battle.net website or get online when logging with the Battle.net desktop app.
If you're seeing this message, check your email for details about the violation and a link to information on the appeals process.
Troubleshooting for players experiencing issues with Unarchiver download and installation.