Honda Stunner — Wrong details on RC

My name is Manish Chauhan. I bought a Honda Stunner ( DL 6S AD 2912 ) from J.B. Honda Showroom Pvt. Ltd ,40 , Rani Jhansi Marg, Jhandewalan Paharganj Delhi -110055 Ph - [protected] , [protected] , [protected] ,on 1st April 2009 . The RC that was issued to me contains my incorrect details which I requested to get it rectified as soon as possible. Even due to repeated request , there was no positive response from the showroom,I do have a word with the showroom Manager but that was also not proved to be useful.
Please look into this issue and take suitable action.