Help!!Sorry Following user is not sudoers

[godfather007]

I created one user for my backtrack but whenver i type sudo and followed by command after typing password it shows me that following user is not sudoers this incidence is reported any idea sorry guys i am new to backtrack any help appreciated !!!!

[g0tmi1k]

BackTrack has been designed to be run as root. We do not encourage for any other users to be added.