Hyundai South Africa
Constant problems with car from new

I bought my car from Hyundai the glen as a demo. Within first year head gasket blew and took them close to 2 months to fix. The alternator needed replacing then last year 2 ignition coils had to be replaced months apart. Now bearing is gone in the engine. I haven't other transport and a courtesy car should have been offered and it's unacceptable that a new car has so many intrinsic problems. Something needs to be done to ensure the car is 100% and not a quick fix until the car is no longer under warranty