Troubleshooting steps for the BLZBNTGFT00000002 error
Customer Support is unable to grant free merchandise or products to streamers.
Information about authorization holds on your bank statement
What to do if you receive an error that your code is already claimed in your account.
Information on free items, products, games, and services.
How to resolve this error when adding Balance to your account
How to claim a code for a game, a product, or Blizzard Balance.
Battle.net Balance cannot be used to pay for some Blizzard products
Troubleshooting steps for if you can't claim a gift