Billdesk — APDCL payment not received

Address: 787032

Website: www.apdcl.gov.in

I am payment in the APDCL assam in the " Instant Bill Payment " option . all payment are come success full but not deduct in the APDCL next bill amount . previous amount are add in the new amount . what i do next bill payment.
Payment ID and amount
1.Transaction ID : IUR[protected]
Date :[protected]:43:32
Payment Gateway : BILLDESK
Consumer Id :[protected]
Name : Sri Guna Kt. Gogoi
Invoice Number : 2736125
Payment Mode : e-Payment Received : 467.00

2. Transaction ID : IUR[protected]
Date :[protected]:55:43
Payment Gateway : BILLDESK
Consumer Id :[protected]
Name : SRI TARUN GOGOI
Invoice Number : 2736145
Payment Mode : e-Payment Received :446.00

3. Transaction ID : IUR[protected]
Date :[protected]:01:07
Payment Gateway : BILLDESK
Consumer Id :[protected]
Name : SRI DURNA KT. GOGOI
Invoice Number : 2736130
Payment Mode : e-Payment
Received : 493.00

4. Transaction ID : IUR[protected]
Date :[protected]:50:54
Payment Gateway : BILLDESK
Consumer Id :[protected]
Name : SRI NADALAL GOGOI
Invoice Number : 2736128
Payment Mode : e-Payment
Received : 565.00

pls advice me.