Calcutta Electric Supply Corporation [CESC] — overcharged bill

Address:

North 24 Parganas, West Bengal, 700056

My customer id: [protected], bill no: [protected], consumer no:[protected]. Here i would like to inform that my flat is being vacant since last five months but this month my electricity bill has come rs.990/-, last four months i have consumed zero unit but suddenly this month i have consumed 193 units which is totally unimaginable by me. Here i have also noticed that same month of 2016 the bill is showing the 193 units i had consumed. My assumption is that no physical meter reading has been done for last month, it's has been simply done cut copy and paste. Please do the needful. I have already paid the billed amount but looking for clear clarification from proper authority of cesc department.