Levels are how long or how good you are at a certain medal. You gain a level everytime you gain experience in a medal. Not all levels and medals will show up if you are a non-member.
How to Boost Your Level
There’s the Veteran Medal so just keep playing in Fantage and every month you’ll gain a level.
Participate in Events and Parties(4th of July, Thanksgiving, Christmas, New Year)
Host and model in Top Models*
Invite-A-Friend medal – friends(they will have to go on Fantage for at least 1 hour)
Pet Collector and Pet Trainer – Collect pets(limited for non-members ‘cept w/ e-coins)
Complete missions* - only Who Broke Top Models? for non-members (page walkthrough here)
Collect and give stickers*
Report for Comic, inc.
Sign in everyday at Pet School
Do the miniquests.
During events, complete the stampbook. ~Sometimes non-members get the levels, too.~
Donate stars. (Haiti, Japan, etc.)
*means the levels and medals will not show up if you are a non-member