It is not possible to refund the gold spent on accidental purchases of skills
Characters level 20 who have disabled experience gains on an account without game time cannot queue for Battlegrounds.
Information about WoW Tokens and claiming them on an inactive account
What to do if you had an agreement regarding a crafting order but the item did not meet expectations.
How strongboxes work after patch 8.1.
There are two versions of the WoW Token: one bought with real money, redeemed for in-game gold, and one for in-game gold, redeemed for Game Time or Battle.net Balance (available in Modern WoW only).
Calling rewards are random, and like boss encounters, can sometimes roll no gear or anima
You can't delete a character with a WoW Token
What to do if another player took an item without upholding their end of a deal in Diablo II: Resurrected
Information on error "Please sell or redeem all WoW Tokens on this character"