Worst service ever at HI-Q Strand

I had the worst experience at HI-Q in Strand Western Cape. I had my breaks done there had to put new brake disks and pads on my bakkie and after I left there the day after I suddenly lost my breaks and almost made a accident and when I went back and ask why my breaks is not fixed they had a lot of excuses and said it is not they fault even after I told them that the brakes was fine before I came to them and now all of a sudden my breaks is gone and don't work. The gave me bad service and looks to me that they just want to make money and don't worry about their workmanship at all. I am very disappointed and angry about this and I spent a lot of money on them now I have to take my banking to someone else to get it fixed it is unbelievable. Won't recommend them at all they are just there to make money and don't care about the rest.