Thank you very much for the answers. The goal is to improve on all this. Sometimes the topline is perfect. I'll try to upload videos. We do live in a house, and not a flat so we do not walk a lot, but she is out in the garden many hours a day. We'll do the exercises. Thank you advices

Her back is a bit long yes, and she is not compact at first glance, but measurements from neck to tail is the same as the height of the middle back point, but she could ofc be a bit shorter or taller. She is supposedly a showdog, but if she does not concentrate on something, during a show she wont look nice.