Indane Gas — my cash memo missing

Address: Gautam Buddha Nagar, Uttar Pradesh

I had booked a gas refill on the 31st august 2011 n order number 18607. Cash memo 18. when i called up i got a computerised answer that my agency agnihotri sec 37 noida has cleared cylinders till 5th sept 2011. after going to agnihotri gas agrency today i got my cylinder minus my cash memo..This is absolutely ridiculous. When there is no shortage of cylinders why is it delivered so late. That means my cylinder was missing. sunila joshi.