South Bihar Power Distribution Company [SBPDCL] — over billing in my electricity bill in the month of may 2018

Address: Patna, Bihar, 800014

My consumer id is[protected]. My meter reading in the month of march was 11241. My bill was rs.1292 which has been paid successfully.

I have successfully paid my bill for the month of april also which is rs. 622. The receipt number is-sbpt[protected]

The problem is that again in the month of may the meter reading
Starts from 11241 as on 8.3.2018 but i have already paid my bill (Rs.622) on 21st april 2018. Hence, it appears that rs.622 paid on 21.4.18 is not excluded from the bill for the month of may and is added in the bill.

I have already paid the excess bill of 1671 for the month of may on due date. Kindly, adjust my excess amount in the next bill.