Poor after sales service and latent defects

I purchased a VW Caravelle from CMH Toyota Alberton on 10 May 2025. I received the vehicle with latent defects. I had to get the gearbox lever unit replaced on the 19 May (which they ended up paying for), replace both car motor doors on 23 June, (i paid for), had to replace the EGR unit on 22 Aug (I paid for), was told the car had a service which still till today, no information sent through. I asked if i could return the vehicle, and they said i could but as a significantly reduced price which meant I had financial loss. They put their lawyers onto me to get the problem to go away. I expected more of a company like this in terms of accountability and after sales service in sorting their problems out, and not leaving the customer out on their own.