Bad service

Buying a car there its horrible that time i went there to buy a car "it was for me to leave public transport but here again im back in public transport.I bought this car Feb 2023 and we agree that they will fix what was broken but only to find out nothing was fix there"I have been too Bosch Northcliff eversince hoping they will attend my problem hhei they only diagnose the car problem when it was six month already with many things but that time they have said nothing wrong with the car.At we buycars they were quick to send me an email that six month guarantee has expired i did not report anything but at Bosch used to send claim to them now i have leaking and high rave yhooo i regret buying a car there.And i used to communicate with salesman and he used to tell me that i should take the car at Bosch now they are saying they dont have any email of me complaining about the car now what is important is email but i did not buy car with email i went there..Now the excuse no email of mine in there system ..yhooo its painfully