I had the same issue and the same error message, "Sorry, we can not process your request. Please try again later." I am using a South African PayPal account. I have now started to follow up both companies and will reply here if I manage to sort it out. I also found this article which was quite useful: https://jeangalea.com/linking-virtual-bank-accounts-to-paypal-revolut-transferwise-etc/
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