Terrible Service, unsatisfied client.

Early last year, my car started making a squeaky irritating sound, then I took the car to BbNissan In Mokopane for diagnosis and they said the breakpads are worn out. So I paid a huge amount for new breakpads and then they fitted them in. Ever since then, my car has not been completely fine as I keep hearing different sounds when applying breaks, I took it back several times and every time I did that, the technician would give me different answers as to what he thinks causes the problem. To date, my car is not fixed and it seems BbNissan Mokopane branch is not willing to assist in any way.