I brought in a camera to get its shutter fixed. T...

I brought in a camera to get its shutter fixed. The also had a used camera for sale that I though I would try out. After shooting with it for one day the camera I was trying out broke. I went back and they claimed I broke it and it was all my fault. They gave me back my old camera that was fixed and now it makes a horrible noise that is "normal". Never I repeat Never take anything here to get fixed. I feel like I was stabbed in the back. Thousands of dollars lost.