So you have no documentation, right? If you do have documentation about the payment, that may very well be sufficient (e.g. if it is a service, there most likely will not be a shipping document).
So here's you saying it is for personal use. Is it some sort of remittance you received from Sweden? Maybe then he/she can help you out. But you reflecting all of the questions is a little shady. Also here you once again said that you "don't have any document whatsoever" but alright.
Can you maybe be clear on the source of funds? Did you sell a service/product? As this just reeks of shady/fraudulent activity.
Check my previous messages I made it clear that the payment was for personal purpose which I shouldn't have allowed the payment into my business but rather into my wise personal account , then on Wise appeal section all payment in Wise business account is viewed by Wise as payment for goods sold, so the document you're required to upload revolve around payment for purchasing of goods by client