Camera app buzzing when launched S6/S6 edge

[Elivate55]

I need help I traded some items for a S6 Edge the phone worked fine in my hands but later I launched the camera app and it started buzzing and making sounds. I don't know what to do! I can't return it because I didn't buy it from a carrier. Did I get ripped off?

 

[belodion]

Probably the OIS or focussing mechanism is faulty. Return it for a refund, unless you want to consider the possibility of getting it repaired.