Hello, I bought a canon g7x mark ii off of someone and they failed to tell me the flash is broken. I have the camera shooting in auto mode for photos and try to press the button for the flash to pop up and it doesn't pop up. I'm not sure what's wrong with it. Is there anything I can do. I know I'm not the original buyer of the camera but is there anything that I can do? I have the original box of the camera.