The very thin shutters won't stay closed together and are loose.

The camera lens has two very fine shutters over it that come together to close and open automatically when the camera is turned on. My shutters can be pushed together with my finger, but will not stay closed (they are floppy and move about instead of firm and stable). Therefore the camera won’t operate. I imagine somehow the cover needs to come off to see if there is a broken tiny hinge?