Indian Oil — lpg subsidy not receiving on my new bank account

Address:

700076

I have already updated aadhar to my new bank account number to receive lpg subsidy for my indane gas connection (Consumer # [protected]) as instructed by indial oil customer service, they told me it will take 14 working days to update the new bank account. It has been more than 1 month and still the new account number is not yet updated. The last subsidy got transferred to my old salary account which i do not use any more. Please please advise as i am sick and tired of indian oil's customer service's unprofessionalism, they are so rude on call, not ready to listen and they disconnect. Please help...