Bank payment

in Bank payment screen,

when i want to make a payment for the supplier, i can choose the invoices from the menu that i want to allocate the payment, there is any way show me the pending balance amount for each supplier invoices in order to choose the invoices that i want?
(also bank Receipt from Customer) ?

The pending amount or Account Payable for each supplier is indicated in the tab Suppliers and clicking the amount will reveal the originating transactions.

Did you read the guide Record a payment?