Troubleshooting steps for issues while linking a PlayStation Network, Xbox Live or Nintendo Switch account to a Battle.net account
Instructions on linking your MLG and Blizzard accounts
It is not possible to merge the progress of two or more games into one
Steps for linking a Third Party Platform's account to your Battle.net Account.
Information about retrieving a locked account
Recovering a Battle.net Account when the email address has been forgotten
Information about how progress tracks for separate accounts on the same platform
What to do if the name on your account is "Adventurer"
Information about this error when trying to log in