Search for the person’s profile from your account
Check whether their profile appears in search results
Open any old DM conversation with them
See if their profile picture, username, or posts are visible
Try tapping their profile from a mutual follower’s account
Check whether you can follow them again
See if their follower and following counts are visible
Look for a message saying the user is unavailable or no posts yet
Try viewing their posts through hashtags or tagged photos
Check whether your likes or comments on their posts disappear
Compare results with another account if you have one
See if their profile loads normally on a different account but not yours