Hi Roman, I believe this was addressed through the support ticket that I created from this forum post - is that correct? Can we mark this post as answered?
but I cannot add a new backup payment card. Message Error: An error occurred while processing your request.
I have added the new payment method.
I have sent a link for you to add the payment method. Please let us know once you've added the new payment method, so we can retry collecting the funds on your card.
new payment card is not linked