i don't even think i transferred my admin from my old account to my new one on that wiki but yeah, i can absolutely give you admin over there. sorry for the long awaited reply, i just don't use wikia as a whole all that much these days.
Which avatar my friend i have LOADS but if you're talking about the ginger lad i'm using as my wiki avatar rn, his name is Crowley and he's a demon and one of the main characters in Good Omens. He's played by David Tennant. He's very pretty and is gay for an Angel.
In case you're really confused right now, this wiki is just basically for whatever you want. Make pages on whatever you want and stuff. Please don't be afraid to talk to any of the users here because everyone here is really cool and nice.