I'm level 38 with 34 sims, and that is my sim limit. But when I was level 36, it said that I need to reach level 38 or vip 10 to unlocking new sims. But yeah, I already level 38, my limit is still 34 and they say that I have to reach level 41 to unlock more sims, it's kinda sucks. I'm trying to leveling up and see? Nothing happen -_- I wish they delete that "sim limit" thing -_-