i need some help with a figure i just bought

You can always buy a replacement.

As for fixing it, no matter what is done it won't be the same im sorry. You can Glue it back just to somewhat have the look, but the flexibillity is over, done, kaput.

My action would be to first try to get a refund, if not that just get another one.

well i bought it from a comic book shop 2 hours away and i didnt get a receat

I'll move this to the Pacific Rim forums. :)