Your Battle.net account has been restricted from making further purchases.

What to do if your Hearthstone account appears locked or suspended

Information on characters being stuck online and unable to create or join games.

What to do if skins, mounts, or heroes that you previously obtained have disappeared from your Heroes of the Storm collection

Information on how to report forum posts

Information about why a Realm First may not be awarded when you earn an achievement

Restoration requests for dead Hardcore Heroes in Diablo III.

Information on regional availability for Diablo Immortal.

Information about completing this achievement, and what may cause it to fail

If you missed out on an item that was previously available in the Trading Post but is now unavailable, you must wait for the item to return to the trading post to obtain it.