[Resolved]  National Institute Of Open Schooling — correction in email id-nios login

I have registered wrong email id by mistake due to typo error. Please help to register the correct email id. My credentials are below.

Registered mobile no [protected]
Name himadri rani paul
Enrollment number [protected]
Reference number d[protected]
Wrong email id: [protected]@yahoo.in
Correct email id should be : [protected]@yahoo.in

Please help to register the correct email id so that i can get notification and other relevent communications in the correct email id.