Indian Oil Corporation [IOC] — refund of refill amount.

Address:

Dyneswari Building, Nagpur, Maharashtra, 441106

Sir i yogesh m. Borkar customer no. 7560 lpg id:[protected]
I had book cylinder refill at date 22/03/2019 and online payment was done through bank atm. Amount was deducted from account. But at the time of delivery of cylinder on the refill voucher (No-[protected]) slip it was not mentioned. I payed refiil amount again in cash to delivery boy as he taught.
So, i request to you for refund. Thank you.
Please convey to me by mail at id [protected]@gmail.com.