bad services

I move over to discovery insure they sad to me I must put in a dq track they was by me yesterday and started working on the car @11H00 after a 1h30 he sad to me to start the car and the whole car was not coming on after a 1H00 they decide to take out the tracker and tri to start the car with lack of jumpers the car start but now if you start the care and drove in it ,it cuts out every minute so you have to jump it again. I call discovery to fix it and they want to send me a mechanic to help now my car is still standing and I have to get a lift (50km one way ) and it is just costing me money . I can not even use my car and jet I get bad services