Jerriel to the rescue! lol
In case you guys havent talked yet (which I dont understand anyway). Heres what you need to do. First be 100% sure you want to transfer. Because, transfering once is hard enough, if you go through with it and dont like it theres a very slim chance of switching back.
If you decided you want to, what you need to do is get up with your XS and XD if possible (youre kinda screwed considering XGG doesnt have either one of those right now lmao, so you might have to go to the community leaders instead) and the XS and XD to the clan you want to transfer to, theyll discuss it and let you know.