Indian Oil Corporation [IOC] — I am complaining about my gas distributor

Address:

Sri vignes indane,near janta market, housing colony, Dhanbad, Jharkhand, 826001

I am complaining about sri vigness gas distributer. It is dhanbad jharkhand, every month i booked cylinder but it doesn't respond anytime and unless i call them, phone are always out of coverage areas, even after a month they don't deliver cylinder at a home that i booked cylinder before a month. I register 2 cylinder but i never satisfied with this service, i never get my booked cylinder in time