If you can get the flaps off you'll be better off in the long run when it comes to repairs. Otherwise you're going to be hard pressed to work any repair. If you can't get the flap off so you can address the hinges that came out of the wing you are going to wind up cutting the skin of the wing so that you can get glue into the hinge point from behind. That's really going to be your option for the wing portion of repair.

Ken