Union Bank Of India — some help for kyc updation

Address:

New Delhi, Delhi, 110054

SIR
I want to update my kyc with my aadhar and email id but i'm not in my home town and now days i'm too busy for my upcoming examination so i want to send my totally KYC in digitally form on bank email id with my self authentication and i want to that bank take this kyc according to kyc norms.
I'm trying to many times for mobile no or any email id for inquiry about this matter but no any contact no or email id available on bank site.
Sir
I want that they take my self authenticated KYC for update my account details because 31st march 2018 is the last date for any bank account of KYC updation that linked to aadhar no.so if possible then plzz help me on this matter.
BANK-UNION BANK OF INDIA
BRANCH ADDRESS-Address: AT POST ARSIA BAZAR BLOCK SUITHAKALA DIST. JAUNPUR UTTAR PRADESH PIN 223103
IFSC- UBIN0543608
CONTACT NO[protected] but this no is not responding)