H. P. Gas — non delivered of gas cylinder

Address:

North Delhi, Delhi

I Think distrubtion system of HP GAS is totally out of control, I orderd gas cylinder on 21/03/2010 & till now I have not recived it inspite of calling them storekeper & dealer but no any action.my GAS AGENCY IS SURSUMAN GAS SERVICE & its condition repeated every month every booking. my consumer number/booking number is-646608/54542
Sir please do something its situation, I fully hopeless in this matter