Toyota riversdal

I bought a Bakkie Toyota Hilux legend from this dealership..a few days I picked up a number of issues.. reported with evidence .. one of them was a chipped windscreen.. they kept promising and asking me to give them a good rating when Toyota customer care calls.. while they are busy trying to sort things out.. once I received that call.. and gave a good rating they stopped communicating till this day..I am sitting with a car that has a number of defects can't use it can't even get a proper insurance for it..I feel betrayed and let down because I had come in good faith.. this has caused me a lot of stress because I am expected to pay for the car in that condition...