Jen-D Hi,
We've found the transaction ID on PayPal however the payment's status shows to be "pending until 03 Oct 2022". As the payment is still pending, we are not able to process the refund right now.
However please rest assured that we got your request and by next week when the payment's completed, we will process with the refund via PayPal for you no problem.
Meanwhile you can go ahead your new payment using credit card so you can get support for your website migration.