Hi Anil7852,
Thank you for the response and the screenshot you've attached. We appreciate your efforts in clarifying the concern.
The bank feed transactions show what happened in the bank. In this case, you processed a payment that was successful. This payment has bounced back, resulting in a bank feed transaction that has the same amount as a debit.
To match the bank feed transaction, you will need to create a reversal transaction to match that debit transaction. This can be done by going to the Preferences > Security tab window and marking the option "Transactions CAN'T be Changed; They Must be Reversed [System wide]". This would allow you to reverse the transaction, which will record a transaction with the opposite values of the initial transaction.
Also, I suggest reading through this article, Reversing a Transaction. This would help in the process of creating a reversal.
I hope this answers your question. Feel free to let us know if you require any further assistance with this.
Thanks,
Genreve