Mistake of address in R C

Location/place: Dilshad Garden. Delhi

Name of company/service: Rajindra Honda

I have purchased a Honda Activa from Rajindra Honda,GT Road, Dilshad Garden Showroom on 14-03-2012. Until i make the payment they’ve given such respect. Once i made the payment they treated without any respect.. When i purchased the vehicle i have given my address proof and id card. But when i received my Registration Certificate there is a mistake in the address. The mistake was from their side and now they are not showing any serious approach to that. I still running my activa with the temporary RC. So please do the needful.