Tamil Nadu Electricity Board [TNEB] — Taking reading late

Address:

Chennai, Tamil Nadu, 600071

I am from avadi, chennai. My area is vasantham nagar. I am an 3 phase card holder. Every time the reading is taken late 10-12days so we get extra units as reading my point is if my used units is 640units cost is 2750 if the reading is taken correct i can be reduced 100 units.540units cost about 2050ruppes so my pay is extra 600-800 rupees loss every time. I[censored] r not responding this i am going to file complaint against it in the court.