There's a problem with the connection to the Blizzard servers.

Khadgar disappears and will not reappear anywhere in the questing area

This is about the refund of the classic game (Diablo II, Diablo II: Lord of Destruction) that Blizzard released in the past.

Information about how Worldsoul Memory Rewards work

What to do if you regret purchasing an item

This is a way to check Overwatch products and receive refunds.

Information about a situation where the shop is offering an item under the Free Gift heading but there is a platinum cost associated with the purchase

You can check the refund policy for Battlecoin through this page.

Information about error BLZBNTKEY00002035.

Information on error BLZBNTSHP30000306