Tamil Nadu Electricity Board [TNEB] — reg. current bill higher than usage, from tneb

Address:

55/172, maha flat , Masthan gori street, adambakkam, chennai 600088

In my home there is current bill comes very high, last 4 months back it was only 300, after but last month it increased to 3300, and this time bill came 4700. Eb department pls come and check our meter reading. And tell me how you people calculateing bill. What calculation is this??? My eb consumer no. Is [protected].
My mobile no. [protected]