Where to find replacement parts for the shutter

Hello! I recently dropped my Polaroid mini Instax 8 and was unable to find the 2 little shutters or the black circle that covers them. I’ve been looking for parts but I can’t find them and I was hoping not to have to buy a whole new camera.

Is there a warehouse I can order from or a site that sells these parts or even répare kits?

Best and thanks so much !

K