Only users with a Rockstar Account can view who has viewed your profile. If you do not have a Rockstar Account, you will need to upgrade your account in Settings.
To see who's viewed your profile, please login to your TourReady account and follow these steps:
1. Click your profile photo or name on the top left of the Menu bar
2. Click the number next to "Who's Viewed your Profile" on the top right of your Profile
3. See who's viewed your profile