Problems with Secunda and Cape town garages

On the 12/08/2014 I did replace one of the headlight bulb in front of my car. That they I did ask them about a sound that I hear in the engine. They did listen and told me that that is normal and it is the injector that get to much oil in and that is why it make a sound like that. On the 10/12/2014 I did take my car in for serves and did ask them again to listen to the noise, because it did get harder. I also did want to make sure my car is fine before I go on holiday and take to road to cape town, because I did not want any problems. I also did ask them again to look at my hand brake, because it is still not working. The answers I did get when I did collect my car is that they don't hear any sound and they can't adjusted my hand brake. I did decide I am going on leave and they did tell me before that that is normal sounds. So I went to Margate first and the sound did get harder. Then I did drove to cape town and the sound did get more harder, you can't pass the car by looking what is going on with the car (so hard did it become). The 20/12/2014 I did drive in night time from Bellville to Gansbaai. That night the car did start overheating when I did take any high hill. more ....