Telangana Southern Power Distribution Company [TSSPDCL] — Payment made twice and bank account debited

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H NO 7-89 PLOT NO 38 AYYAPPA COLONY PHASE 2 NAGARAM POST

I paid Electricity bill for consumer no. 11006679 .My sbi ac debited .Again TSSPDCL person came saying bill not paid.So I paid again.Payment of Rs.2089 made twice.Please process refund