Dissatisfied client

I'm writing this review with a heavy heart after i have paid thousands to fix my car instead my car came back with more damages. My car went in for head gasket change but came back with an fan that that wont stop running and an oil leaking underneath Bosch in discovery sandton has already taken more than R45 000 and locked my car wanted me to pay before they can fix my car.... My car was with them since end of October and only got the car in December early. all those time my car is giving me all the signs in the dashboard. weather signs, handbrake signs and oil sign. I want my car to be sorted before anything else