Tamil Nadu Electricity Board [TNEB] — wrong reading and excess bill for vacant home

Address:

Vengal,Bazzar Street, Vengal, 601103

I have been charged 320rs in aug'18, monthly once or twice we visit that house. I have reported to EB office before the due date to correct. But they neglected(by system not working, no net connection etc) and finally charged me 629rs. Now again got a bill amount of 960rs. Which they are not giving proper answer and asking to pay. Vengal EB office.