HYUNDAI I20 BAD QUALITY NOT SAFE

Am not happy with my Hyundai and the service I have received. Have been told at 15000km i need my gearbox taken out and clutch replaced. Also my aircon compreesor is leaking on fanbelt. Had to pay R800 to fix this at first service. Tolm my vehicle not safe to drive BUT no replacement vehicles available to help me whilst my car must go in.