Indira Gandhi National Open University — when will I get my marksheet and provisional certificate.

Address:

F-30/1A, RIZ. Appt., Shaheen Bagh, Abul Fazal Enclave-2,, Jamia Nagar, Okhla, New Delhi.-110025, New Delhi, Delhi, 110025

I need my marksheet and provisional certificate as soon as possible as i have to submit it to indian embassy for my abroad studies,, i have taken admission but if i do not give my marksheet and provisional certificate they will cancel my admission... Pls help me... My career is in ur hand.. I need it by 25 sep,, as my flight is on 3 oct,.. Pls help..