@__Chimaera@mariatta same here. I don't know if there is a better way other than going to the search bar and search for user@instance or https://instance/@user in the accounts tab
@Yhg1s Hello again Thomas.
Today I got the PSF receipt email and I included the transaction id from it instead of PayPal's and the matching system recognized it.
I didn't know that they were different transaction IDs, but I'm glad that it worked in the end.