Girls, my daughter has such a head? First of all, it's flat at the bac…

Girls, my daughter has such a head? First of all, it's flat at the back, second, her hair doesn't grow (she gets it every day, but it's just an ordinary one from the pharmacy. As for the shape of her head, she always sleeps on her back. She doesn't want to cry on her side (she cries on her belly). What should I do? Look at the photos...