ok i have the domain www.narutoarea.net and whenever i update my site i can't view the updates!! they only show up on www.narutoarea.vndv.com

i added this domain name when i signed up and now it won't show up in my domain manager! i tried to add it again but it wouldn't work! plz help as i just moved my enrire site from my previous host and don't wanna do it again!!!!

PLZ HELP!!