VW Deep Black Scratch / Matt

Hello together; I am faced with a decision to buy a Golf 8: EZ 04/2022 approx.6,000km Former factory employee vehicle from VW dealer The vehicle has a problem that still keeps me from buying: The varnish Deep Black pearl effect, is my opinion in a bad condition, there are ringrum holograms scratches that have the course of a washing machine brush, and on the passenger side it is also partly matt, but that’s also because of how you look at it and where the sun is standing t. The dealer has not yet prepared it,except once or twice put it into their washing machine. My question would be to get it back? Bzw. Is there still a mild polish here? I clearly need deep black a lot of gentle care in general, but I think with the two buckets of laundry it should be possible.