Suppose you do not enter the correct transfer nominal. In that case, the transaction you make cannot be processed by the Flip system because the transfer nominal is different from the transaction nominal. You can make a refund via the "Refund" menu on the application's start page.
Suppose you want to continue your previous money transfer transaction. In that case, you can transfer it again by writing down the appropriate transfer amount for the transaction and remember to upload proof of transfer.
For more information, please watch the following video.