Recruit a friend bogged down by completed friends

I have 3 completed recruits and 4 more still working, I want to reach out the the other 4 but the completed recruits are at the top of the list so they are taking up 3 of the 5 slots. there is a +2 more but I don’t see a way to see who they are. Is there a way to hide completed or see those +2 more. I’d like to reach out and get my last recruit but I could only reach out to the 2 I can see.