Scratches in the interior – how do I get rid of them

Hi have given me one of these beautiful Evoques. Despite the realistic young age of 3 years there are relatively many unsightly scratches in the interior – the previous owner was probably not too careful. Mainly affected are: the luggage compartments of the two front doors. The Kunsstoff cover with luggage net at the rear of the front seats. How can I get this right again? Magical agents are probably not available, but think a conditioner gets it back by repainted n? Which costs do I have to deal with or buy new? I don’t know if there are luggage compartments on the doors individually… Thanks for your answers Holgics