Car Service City Linmeyer Worst Service ever

I would not recommend car service city Linmeyer to anyone, took the car for a service on the 22nd of April 2021, After the service remote key was no longer working they claim their footage shows it was already not working prior to the day we dropped it for the service, following week hardly used the car as i was on leave, on the 3rd of May 2021 in the middle of a busy Johannesburg road the car stops moving, engine has no life, called car service city they said i should bring the car so they can call head office, i mean the service was done by them, why call head office, number 2 how will the car get to them if it is no longer running, the lady Gugu did not offer any help at all, she just said it is probably something we did to the car, here i was thinking after the service a car is supposed to run smoothly but no after you take your car to Car Service City Linmeyer you come back crying less than 40kms later.