Garage paint scraper

Hello dear professionals, since I was driving out today with my sweetheart, coming home in the rain and at the back into the garage .. grrr left too close and already happened. The goal holder has immortalized itself in the left rear side door. Scratch X 2.0 by Meguiar’s unfortunately only wanted to reduce the visibility, but you feel bumps. So I think I have to go to the paint doctor or need at least a good polish with a slight grinding effect. I have attached two pictures. Unfortunately reg The second picture shows the scratches in white. Unfortunately, the first picture is slightly blurred. However, the problem should be recognisable. It is really only the first coat of paint affected, so no primer or sheet metal yet. Hope for a few tips. LG