Replying to Did i get fucked by the ski shop?

I got new skis this season but ive only gotten to go skiing once so far. Today, my friend set up some rails and invited me over. we were hittin the rails and i wrecked. i got up and tried to put the skis back on, and found out that the bindings were all fucked up. one of the back bindings was only attached by two screws and the other was coming out. i was pissed that my new skis were already wrecked, so i went home and looked at them with my dad. OK i really dont know anything about bindings and stuff so keep it calm. under the bindings, two of the screws were drilled right into the skis, the other two were drilled into plastic things in the skis, those plastic things are why the bindings came out. what i was wondering is, is this normal or can i blame the place that did the mounting?