Cannot Recruit a Friend

The Recruit A Friend interface is located in the Friends List (default hotkey O). The interface shows an overview of current recruits and rewards, and allows the use of the Recruitment button. The button creates a recruitment link that, when provided to potential recruits, allows two eligible accounts to be linked together. 

This feature requires game time on your account and can only be used in modern WoW. If you have game time, but still can't see the tab, reset your user interface.

There may be additional restrictions when inviting players from a different country especially if their Battle.net account has a different currency assigned. Customer Support cannot bypass these restrictions.