Indian Oil Corporation [IOC] — regarding non delivery of lpg cylinder.

Dear sir,
My name is ganesh ch kakati, my indane lpg consumer no: [protected]. Refill booking no:498975, booked on[protected], name of the distributor - nabajyoti gas agency, guwahati, assam.
The said agency has not yet delivered my cylinder. I have been inquiring through my regd mobile for the last 15 days or so, every time i am told by the delivery boy that the cylinder will be delivered today. But not yet delivered.
Kindly look into the matter and take necessary action to deliver the cylinder by tomorrow.
With regards,
Ganesh ck. Kakati.
H. No. 3, japorigog tiniali,
Guwahati-781005, assam.