Reliance Communications — no signal in wifi pod and still generating bill from last 3 months

Address:

600093

Hi, i am using wi fi pod my pod number is [protected], i have stopped my connectiob 3 months back still bill is been generated and everytime they call me to generate bill, i went to relianxe store also they are closed in my area i have asked that store only to close my connection they dont exist anymore"i went to reliance digital store also and head office also, nor they consider they are saying its jio office and not reliance office.. Really dont know what to do, company can chk 3 months statement of mine not even single gb is been used from my dongle because of network issue.. Please help