Replying to STH 12 Brake and other troubles

So I snapped one of the legs off my brakes last day of the season and don't really want to go to Momentum with no brakes. Anyone know of a place where you can buy single ones?

I've had alot of troubles with the bindings over the season even though they were brand new at the start of it. I've heard Salomon's warranty is pretty good, is there a chance they would warranty them even if they've been used 50+ days? Some of the problems include:
-Broken and bent brakes( brakes bent first day I hit a jump with them, I didn't even fall badly)
-Cracked casing
-Really big chip and crack along heelpiece
-Crack off baseplate? on both sides(the part where the base of your boot rests on on the toepiece
-Break off the middle of the toepiece, so much that you can see most of the tip of my boot

I have not abused these bindings, in fact I have done the opposite, I don't fall an exceptional amount, think they'd fix or replace them?