Error emerges when trying to restore the previous auth on a new device
Blizzard Customer Support cannot sticky/pin threads in the forums. You can request a thread be stickied by posting in the relevant forum.
What to do if your ticket is stuck and you can't remove it
How to contact Blizzard Gear Store Support for assistance
What to do if you didn't receive Support a Streamer rewards
Customer Support cannot comment about future sales. Sales are announced on our Shop, our official website, and the Battle.net Desktop App.
What to do if the verification code received via SMS doesn't work