Indian Oil Corporation — No help on Helpline

Address: Gautam Buddha Nagar, Uttar Pradesh

The tollfree phone[protected] of Indian Oil is total CRAP in itself. No one picks up the phone ever. When I call at this number, i am always put on waiting queue, that never ends. So i fail to understand where do i call to lodge my complaint against my LPG gas agency "Kasna Indane", who always delivers the cylinder after atleast 10-15 days of booking.