How to delete my CodeChef user name / account

Ya this feature must be there.I have been penalized wrongly and now I am mailing and no response from codechef. I even called at the given time many times but no one’s there.If this goes on, I m gonna delete my account. But damn this feature is not there so I will request codechef admin.I like codechef but this is creating a very bad image in my mind about them.

Hey kk_mastermind7, We will check into your email and will reply soon.

@admin Please can we have option to change username once please