Kerala State Electricity Board [KSEB] — mistake in energy bill

Address:

Kuriannur, Kurattikkad, MANNAR., Alappuzha, Kerala, 689622

I received the energy bill of the house I stay in. C#[protected]; today 28/10/2019 10:51:48AM.
Bill#[protected] reads Bill date 23/10/2019, Prev Rd Dt 24/08/2019, Prs. Rd Dt 23/10/2019; Curr.10091, Prev. 9824, Cons 267, Avg 302.
The discrepancy in the Bill date & billing date is a cause of concern to me of falling in to incorrect consumer slab.
Please address this complaint.