Hi!! Welcome and I'll be glad to fill you in--All you need to do is find a robin that intrests you and post on it that you want to join--the person in charge will then let you know if it's open or not and what the rules are--if it sounds like fun -join in--it's that simple--if the rules don't sound like something you are interested in--then pass on it and check out a new one--some may be full so you can't join-but that doesn't happen much cause we have a great bunch of traders on here--and we all want to have FUN!!Check out the'All My Bloomin' Friends'robins--we accept new traders all the time--hope this helps
Hope to see you around
Jeanette