HORRIBLE SERVICE: CMH TOYOTA MELROSE

Took my car for service and was asked to replace rear aand front breaks, as well as front disks only. After the service the breaks were squeeking and I informed the dealer, I was told it's the dust so they had to clean the new parts. Still after they's done this the car still makes squeeky sounds everytime I break.

I went back to the dealer 4 times already since they are sending me back and forth telling me different stories everytime I come. The car was perfectly fine when I sent it for service, now its not only break squeeking but my steering wheel is hard and they can't give me an explanation.

I am tired and the manager has not even bothered to take it upon him/herself to resolve this matter.

Please help.