Indraprastha Gas Limited [IGL] — shifting of png pipeline from our premises

Sir, this is to inform u that your png pipeline is going from back lane of our house a-7 new rajinder nagar new delhi
We have not taken any connection of png. Our neigheours a-6 new rajinder nagar nd are using the png
And all their connection and pipeline is installed through our backside walls,
For the last month i am complaining to your anand parbat controlling office that their is leakage in ur pipeline and smells comes out sometimes in morning and evening, but they are taking it very lightly and has not taken any action.
Sir, i request your goodself to kindly look into the matter and shift your pipeline connection from our backside premises and walls as it is very dangerous for our premises.
Kindly take immediate action in this regard for safety measurs.
Regards
P s banga
A 7 new rajinder nagar
New delhi