Thread's title changed, the vouches come from a older topic when I sold different kinds of GC's, I wanted to start off fresh and deleted that topic and thus the vouches aswell.
I got screenshots of their vouches in that topic.
Hope that clears things out for you.
You cannot "delete topics" and if you could deleting the topic does not delete the users from the system. All 3 coincidentally don't seem to exist.