I have requested NIOS admin team to correct my admission record around 9 months ago, so far nothing has been done, everytime i call NIOS, an official says call next week, but i have done this several times but in vain.

i would like to ask how long does it take normally to get the records corrcted?

Note: i have sent the docs from overseas as i am registered from overseas cetre. however does it help me if i go to the NIOS head office in Noida in person?

Please advice.