Indian Oil Corporation [IOC] — Subscription Voucher not provided

Address:

Bengaluru RS Indane Gas

It's been 4 month and my contractor has not provided me any subscription Voucher and my aadhar card is not linked to my account. I am not able to book my LPG gas and when I asked for help my contractor refused to give me copy of subscription Voucher and he asked unnecessary affidavit for it. He has not linked my aadhar card my email or phone no to my Consumer ID. I tried to do myself but I cant because I need subscription Voucher no for it which is dont have as he has not generated it.