Indan — subcidy not getting back in my account

Address:

Mohali, Punjab

I received a indan gas cylinder on 10/2/2015 @646 inr .but not getting back my subcidy in my bank account. What should i do? I have given my adhaar to bank & gas agency both & i have confirmed the linkage. My gas no 7310149. From landran indan gas service .greater mohali