Very disappointed in EBK hidden clauses

I recently purchased a chevrolet captiva at EBK auto dealers. This was my third purchase at the same dealership. I only drove the car 2 weeks and I serviced it after the service the car wasn't moving only from changing the spark plugs oil and oil filter. That's when I realiser that I had bought a **** car. When I tried to report the matter before trying to fix it I was told by their manager that it's not their fault as there is no warranty. The sales man never explained anything about the warranty when I purchased my first car the now not working there sales consultant by the name sbusiso explained everything to me that if the car damages the engine within 6 months I can return it for them to fix. On this episode I am so disappointed in the way their new management is handling every situation. They say the moment you drive out of their premises the problems of the vehicle which they are aware of becomes yours. Very terrible service I am warning the second hand buyers to not try to go to ebk as hell will be unleashed by those so called staff. I have been buying sensor after sensor ecu after ecu. So disappointed in you guys.