Indraprastha Gas Limited [IGL] — pending igl installation despite payment made in feb 2017

I have deposited security of rs 6000 in february 2017 for installation of igl connection at flat no. 203, tower 10, cwg village, delhi - 92. I have been allotted a b. P. No. [protected].

Eight months passed, the connection is yet to be made. It is learnt that installation is made in other towers of cwg village.

May i request for :
1) urgent installation
2) compensation fee for keeping the deposit money with igl a/c without connection