[Resolved]  Telangana Southern Power Distribution Company [TSSPDCL] — Wrong electricity bill

My electricity consumer number SC NO.[protected]
USC NO.[protected]
NAME : B.M.SRINIVASA PRASAD

I am paying my power/current bills regularly. Generally i get Rs 800-1500 monthly bill.
But on 6th March, the person who generates the bill and came and generated bill wrongly by oversight and took away the bill and told me that he will give new bill. But today morning i received SMS saying that i have to pay Rs 7661/-.
TSSPDCL neither gave me the bill nor anybody told me. They have to give me opening and closing metre reading, which was not given to me. How xan i pay such huge amount.

Please help me in resolving the problem.

BMS PRASAD [protected]