Poor workmanship and lack of knowledge

I have taken my Ford Focus to Bosch for an oil pump replacement and have been having endless problems to get this repaired. After the pump was replaced Bosch Fourways said that the engine will need replacing. I now have taken my car to a different mechanic and they found that Bosch changed some parts on the oil pump and also put in the incorrect belts. The Vaccuum pump solenoid as well is missing and Rodney the owner of Bosch does not take calls or respond to email. I would not recommend anyone taking their vehicle to these guys as they are ****sters and do not know what they are doing.