Telangana Southern Power Distribution Company [TSSPDCL] — wrong/excessive amount of bill showing

This is regarding unique service no[protected] and consumer name m. Bala nagi reddy. Currently i am staying there as a tenant and the residential address is jain pch rock garden phase 3 flat no 2e.
For last 4-5 months the electrcicity bill is coming in between rs 300-500 max and since from feb 22nd 2020 till date i am not staying in hyderabad and the flat is empty but we got a bill for this month as rs 2537.
This cannot be possible as for last 2 months the flat is completely empty and no one is staying then how come we are getting the bill of so high amount.
Request you to please check and correct the bill details and let us know the correct amount.

Thanks
Saikat