Bangalore Electricity Supply Company Limited [BESCOM] — bill paid correctly but it showing a double amount

Address:

Raghavendra colony, Madhugiri, Tumkur dt

I'm from madhugiri Tumkur district I'm already paid the may month bill in time, an amount of 574. But in June it showing 2314, please correct and sent new bill.
Customer ID: 1029211
M R shobha