Horrible Customer Experience

I am disappointed with the overall service I received from Hyundai East Rand. I bought a car from them and my journey with them is horrible. They gave me the vehicle that has an expired license disc. Secondly the vehicle had dents. Took it back to be sorted and I did not have a car for a week. I had to use Taxify which caused me an arm and a leg. Now the vehicle failed Discovery Check because one of the tyres is finished. I dealt with Nic and JP. I also spoke to the Principal dealer once. I have not received feed back from JP and the Principal Dealer. Now I need to either return the car to Boksburg and be stranded for a another day or pay R2400 to replace the tyre. Near Bear in mind, it means I'm not covered until inspection is done. Meaning should anything happen to the vehicle I will be in *** Street.