Tamil Nadu Electricity Board [TNEB] — excess billing of my consumer no:[protected]

Address:

A-202 VSKS AAYUSHMAN APARTMENT, EB COLONY, EDAYARPALAYAM, COIMBATORE-641025

I have shocked to see my eb bill for a sum of rs.7092/= whereas i have been paying around rs.850/= for the past one and half year. Kindly arrange to change the meter which i hope running very fast. Kindly look into the matter and set right the issue before the due date of billing.
R sundaram,
[protected]