Baby won’t sleep ifc

My baby has been going to ifc for 1 month. She’s currently 5 months. In the app the teachers only update 1 nap per day. I’m not sure what’s going on I have raised it up but she still does not sleep. I’m really worried. In the evenings she would take 1 hour to sleep because she is exhausted. At home on weekends she is okay to take naps. I’m not sure why she is having difficulty in school. I don’t rock her to sleep by the way I just tap her and the teachers know this. Help is this normal should I get upset they are not trying to help her sleep or what can I do? Any tips moms SOS