HP Gas Refill — My gas cylinder diverted to some other customer

I booked a refill cylinder on09/12/2013, the details are given below, HP Order No:[protected], dt. 09/12/2013 Booking No: - 397701, 09/12/2013, Cash Memo No: -151719 dt 11/12/2013 delivery:- 12/12/2013 Although your delivery history shows that the gas cylinder has been delivered to me, in practice it has been given to some body else. When complained to the dealer I did not get proper treatment, though he delivered one gas cylinder. However, this delivery is shown as additional delivery as result I have lost one subsidized gas cylinder, which was delivered to some one else & not to me. This is a malpractice on the part of the dealer. Please esquire and let me know the result. Mr. P. A. Vidwans Gas Connection No: - 6280 '-