If you can't find affiliates in the My Movers section of your SFI Affiliate Center, remember that your Movers page is simply a list of people that are active based on recent activity and other criteria. It's just a tool to help you find these folks quick and see who is active right now.
Your Genealogy, on the other hand, contains ALL your affiliates and should be utilized if you don't see someone you're looking for at My Movers.