Ellie and Serebii are sorting that out. I'm not even a mod in this section. (Meaning I can't delete or shut things Here.)
The best thing to do until then is to Add your trades and wants in your signature with "PM me" on it. You Also need to make sure you can get PM from any other users.
Oh yeah. Read the Sig rules if you use a Sig. There are rules on that. There is also a Check thread.