Mahadiscom / Mseb / Msedcl — AVG billing during Lockdown very high

I have been given a very high bill for the Billing Account[protected] S/DN III

If you look at my usage never in the life time i have consumed so much units to get such a high bill. Before and after the average bill as well. The screenshot of Consumption is attached for your reference.

Then how come the usage be so high during the 3 months were average bill is provided.

The charges are very high and it needs to be rationalised. My income has reduced during the lockdown and just unjustified bill is putting lot of stress on me.