You guys cost me money today

Ok I went out and got the stealth cam got some duracell batteries and kodack 200 film.
I set the camera up as per the directions done the test and the little green light flicked when it pick up motion.

I decided to test the camera in the back bedroom tonight where it is pitch black, I turned the camera on left the room and waited 10 minutes and re entered the room.
The flash did not go off but it recorded 2 pics taken.

My question is how in the heck do you get the flash to work?
Or did I get a bum cam?