Hp Gas — Cancellation of gas booking booking. Issuing cash memo but not delvering

I am cons.no 618411 of shivaji gas agency at NILANGA LATUR DISTRICT. SIR I BOOKED FOR REFILLING ON19 .12.15 booking no 508754 recpt no.163604 dt 19.12.15 not delivered. i am a senior citizen at aurad sh. under shivaji gas agency nilanga.i complained previously also about expliotation by said agency thru his unauthorised agent at aurad sh. such as extracting extra amount. refusing to give recpt.. when complained to shivaji gas agency at nilanga., they simlly ignore complaint. there is no transperancy at .cons.are being exploited openly. i wonder how yhis not monitored. you may send out come of this enquiry to mail pv.[protected]@gmail.com. 0r [protected]