Insane Gas — cylinder not delivered and sold to black market

Address:

Near chhoti kali mandir, Siwan, Bihar, 841226

I am an indane customer with id no. [protected] m/s. Sakshi sunder indane gas agency, siwan, bihar. I booked a refill on 15th march 2020, on 22 march 2020 i received a message that cylinder was delivered, but actually i have not received it yet. The delivery boy sold that cylinder in black market and refuse to deliver the cylinder to me.
Request you to kindly look into the matter and do the needful to stop this black marketing and help me to get my cylinder.
Thanks