Tamil Nadu Electricity Board [TNEB] — Tneb amount was high compared to the consumed units

Hello.
My consumer no:[protected]
My consumed units were 1190, and the amount for this unit was Rs.6334, then how come they consume the bill amount of Rs.7224/-.??

Make sure the right amount or else explain correctly with the mentioned amount as soon as possible because the due date was nearby.

Contact:91-[protected]
Email:[protected]@gmail.com