renault clio 2001 16v dynamic?

ihave had a crash to my drivers side rear quart as a result of this my wheel at the top was bent inwards i have bought a stub axle and new rear shocks but still wheel is slightly bent inwards also tried spare to same result i was thinking that maybe the pan that shoes sit in could be bent or do i need to replace rear beam i have mesured and looked at beam and cant see a kink anywhere could anyone solve my problem please or have experienced same problem