I can never have one because its really awkward if you see someone you have class with as one of your "Matches".or better yet, an aunt or. Is there any way I can totally block him from seeing me at all? . Also, I think that when someone blocks you from messaging, it blocks you from Blocking individual users Free Dating, Singles and. Dating sites have many kind of pople. You might want to block someone on POF. Learn how to block and unblock someone on Plenty Of Fish. How to BLOCK Plenty Of Fish POF User WITHOUT Messaging with them news and tagged how to block someone on pof without messaging. You cannot block specific users from viewing your profile. The better way to keep a certain person from. Learn how to block others and determine if someone has blocked you. Any user you converse with on POF can be blocked. The easiest way to determine.