Your profile is made up of video clips filmed by your friend. You can have multiple clips saved to your account, but only three will appear on your profile at any one time. Here's how to choose which three are displayed:
Tap My Profile.
Scroll down to My Clips.
Tap Manage Active Clips.
In the top right corner, tap the reorder icon — two arrows pointing in opposite directions.
Select the three clips you would like to display on your profile.
Confirm your selection to save.
Any clips not selected will remain saved to your account as drafts.