This is a review thread mate, have you already dropped your review or where you given an invitation.
even don't bother answering them, thank you that you try to be helpful but this is bot probably, that post in all bounty/promo threads with same proof of participation post
you can report it as spam it will be better, i keep doing this all the time, unfortunately these accounts are not banned or limited for this in any way, so they keep coming back all the time, all we can do to keep threads clean is to report each one of such posts, all reports are always accepted and these comments removed, I just reported that one too
