Bangalore Water Supply & Sewerage Board [Bwssb] — bwssb bill of may 2020 does not take into account an amount of rs:866/-

Address: bwssb, cauvery bhavan, bangalore

Rr no: se318790/k-50, domestic consumer no: 36154,
Bill no: se[protected], dated[protected].
This bill was actually generated on[protected]. This bill did not take into account my payment of rs.: 866/- paid on[protected] through paytm (Md-ipaytm) with reference number [protected].
I request that this maybe rectified and correct bill given for doing the payment.
Thanks.