Disappointed

Terrible experience with CMH honda uMhlanga, I purchased a Hyundai Tucson 2016 3 months ago.when I test drove the car its overheated and the salesman Avash promised that it was nothing much to worry about, so the car was fixed and delivered to me. Last week while driving from south coast to Durban the car overheated and broke down.trying to get hold of them was like trying to speak directly to the president, now they telling me that the warranty won't pay because a pipe underneath is loss meaning someone was tempering with it which is not true, now they can't even lend me a car for few days.