Learn how to find and follow your friends on Pinterest with information direct from the source. Each device is a little different so instructions are provided for web browsers, android and apple devices.
The basics of finding a person on Pinterest are through the search bar. Enter a persons first and last name, select the people or people named option, then select the name or profile picture to see the full profile. You can follow a person after finding their profile.
Another option is to link your Facebook and Pinterest accounts together to bring up people you are friends with, or try an email invite.
If you are having no luck you can try searching for a person by any nicknames or gamer tags they may go by.