Tamil Nadu Electricity Board [TNEB] — Excessive Bill for consumer no [protected]

Address:

No, 37, Perambur Barracks Road, Chennai 600007

This complaint is regarding consumer number [protected] which is connected to the 1st and 2nd floors of my house at 37, perambur Barracks Road.
The two floors are lying vacant for the past few months and are only used occasionally when guests come.
I was shocked yesterday to receive a bill for INR 28180 for the portion of my house which has been lying vacant.(Consumer No.[protected])
Sir, I am a senior citizen and I am facing huge anxiety due to this exorbitant and inaccurate billing. I have been your muost loyal consumer and have never defaulted payment.
I request you to immediately look into the matter and redress my grievance.
Yours faithfully,
Mutaharunnisa