Tamil Nadu Electricity Board [TNEB] — No proper response for self estimation for this month ( may2021) from our zonal EB board

Address:

61,oragadam Road, Venkatapuram, Ambattur.ch.53.

Sir, This month we consumed 488 unit but in our eb zonal they are saying us to pay the last year's may (may[protected] rs) as this month's (may 2021) . We are in financial crisis due to lockdown. We are not able to pay the large amount. I have attached the eb reading with this complain.
19/3/[protected]
20/5/[protected]
If we pay last year's ( may 2020) means we have to pay 722 rs more than the actual amount.