Indraprastha Gas Limited [IGL] — For removing pipeline from our house wall

Address:

C-3/8 yamuna vihar delhi-110053

Hii i want to reconstruct my house wall on which another house wall pipeline is present..since as i told i want to reconstruct that wall so the pipeline may get damage so kindly remove it from there.
I have already complained many times to coustmer care but no action has been taken yet.
Kindly look in to the matter and solve it asap.