I just bought a 2nd hand car that appeared to be in good condition it was test driven and went well. I was told the car had recently had a new heavy duty clutch put in and was recently serviced by the owners mechanic father so no paperwork. I paid for the car in cash and 5hrs later the gearbox has seized and I can not move it and will have to get it towed and repaired do I have any legal rights to either get a refund or have the seller pay for the repairs ?