Pathic service and no sense of cusctomer service

we buy cars is not honest about the vehicles they sell. They just want to make a sale without keeping the customer in mind. I bought a car from them in march and not even three months later I find out that what they told me about the warranty/service history on the car is not true. So now the car has no warranty and it is costing me almost R4500 to get the fuel pedal fixed. They never resolve complaints that is logged at their warehouse or on their website. They never call you back as they promise.