What to do when the physical Authenticator battery has died and a replacement is desired?

Information on transferring off of a WoW hardcore realm.

Restoration requests for dead Hardcore heroes in D2R.

Information on an issue with Hadronox dying randomly mid pull and not providing any loot

Information about achievement and appearance rewards from the Mage Tower

What to do if you don't receive loot from Sinestra

How to resolve purchasing errors on Diablo Immortal mobile

Information about purchasing weapons with honor

What to do if your character is stuck dead in the Nightfall Sanctum Delve

A character who has ever died cannot gain the Soul of Iron aura