National Payments Corporation of India [NPCI] — no gas subsidy to my aadhar linked s/b a/c

Upto march 2018 my indane domestic gas subsidy had been sent to ubi, patuli cal-94. Suddenly the same was sent to my defunct closed a/c no.[protected] of indian overseas bank garia calcutta. Bank returned the amt. Since then i am not getting the subsidy. Then i submitted complain to npci consumer complain on 27.05.2018 who gave me otp no &complain no. 214578 & informed me that no aadhar linkage has been done to my new bank i. E indian overseas bank, patuli cal-94 a/c no.[protected]. I checked with the br. Manager on 29.05.18 who confirmed me that my a/c is already linked with my aadharno.[protected]. My indane consumer no.-cx534331. Iam a 76 yr old man. Kindly help me. Regards. Rathindra nath biswas.