Npci — Not getting subsidy to my bank account

Website:

INDANE GAS Subsidy PORTAL

I submitted aadhar card to DCB bank and did get subsidy credited in my account till April 2015.
AADHAR no:[protected]
Bank details: : DCB BANK, Habsiguda branch, Hyderabad, A/C No:[protected].
It is a joint account with my wife and I did get the subsidy credit on 24 -4 2015.
Afterward we were out of the country and hence no purchase of INDANE and no subsidy was credited.
I came back in May 2016 and did book one INDANE cylinderon[protected]
on my dealer Jaykay gas service, Habsiguda Rangareddy Dist, Telengana.
it was mentioned on the bill that Rs 138.91 will be transferred to my account.Surprisingly till date not credited.
My consumer no: 6793 andLPGID
[protected].