Searching for GMs

Thank yo for going over this, but I was wondering if I could get into contact with past GMs somehow. I recently was declined as a PC in one of her campaigns. I was wondering if I could message her about using her character as an NPC. The problem is I don't know her username, and I can't find anything here that lets me view past topics on games. It was a text only D&D 5e campaign if that helps.

Roll20 doesn't store or record game forums for later viewing as they are each setup as private. The closest you have to work with is either a pm between you and the GM or you can check your profile activity. On the left side of your profile is a private listing of people you have played with recently. Your GM could be there.

She wasn't there. thanks for the help anyway.