NIOS — complaint for unable to log in principal account

Address:

Mon, Nagaland, 798603

Dear sir,
I am c. Hoangkan of gps pessao b bearing udise code:[protected] could not log in principal account to approve teacher's online admission. How could i recover my mobile number and its password regarding the gps pessao b udise code:[protected]. Having informed earlier that the last date for enrollment to d. Ei. Ed is 15th sept. 2017, we were so much in rush hours to get the things done, but to my dismay, log in failed and invalid. Is my account rejected? Or might be i committed mistake in entering my mobile number? May i have your attention please because i need to approve my teacher's admission to d. Ei. Ed as they have even already paid the fees.