Poor to Zero customer service

I took a car in for a routine 60 000 km service, and as normal the car was ready for collection, after driving it for less than 30 minutes, i realized am not just being paranoid there was something wrong with the car. i took back the following Day, I was there were parts that needed replacement and they will be available in about 15 working days.(this makes me wonder what really happens when a car goes in for a service???) <br> <br> I have made calls***)and sent [Email Removed] [Email Removed] to Hyundai Management , one of the managers agreed to give me a car however the story changed when his partner/boss (Rean Visagie) called me to say he cant give me a car. I must make a plan. i need to drive to Bloemfontein this weekend. but my car which was supposed to be fresh from service is not drive-able.!?!?!?!?!?!?! I need guidance Peter.