Hindustan Petroleum Corporation [HPCL] — gas leakage: nobody is receiving the emergency number

Address:

500076

Hi, every time in 2017 the hp gas cylinder is provided it's leaking. Today, i. E. 15th nov 2017, the gas is leaking v. Badly from morning onwards. It is a huge risk. I'm trying to call the emergency service no.[protected], but nobody is picking up the call. Several times i'm trying, nobody is receiving the call. Such an irresponsible service. Then there is no point giving the emergency service number, if there is no help in emergency. It is not at all a joke.
I'm in trouble, as this is a huge risk. Whom do i contact to get repaired the gas leakage. I'm staying in mayflower grande apt, mallapur. I used to take hp gas service from hp gas, nacharam. Please help at the most earliest.