Bangalore Water Supply & Sewerage Board [Bwssb] — water bill

Address: 560078

I have paid water bill of last month after my due date but the bill which came this month has came along with the addition of last month bill.
Even after paying the bill it is not updated in my this month bill.
I have done online payment for this using Phone pay.
Client ID : S-206842
Bill amount of last month 1014.
Please help me in solving this issue.