Tamil Nadu Electricity Board [TNEB] — Incorrect bill generation

Address:

No 18 Kalidass street Kamarajapuram chennai 600073

Dear sir/madam

My current bill is very high this month. Last reading was on 25/05/2021 with 8070 meters. Reading was taken on 27/07/2021 with 8540 meters. Consumption was 470 units. My cost should be approximately around 1100 but my cost shows 1978. Really don’t know how cost is very high when consumption units is very low

Kindly help us to resolve the issue because cost show very higher for 470 units