Hi @temp20230713b , Thanks for posting in the PayPal community! I am sorry to know that you are facing issues while linking your card. I understand this can be an upsetting situation and would like to offer some guidance. I would suggest you to please try after 24-48 hours in a different browser after clearing cookies and caches from your system. There may be sometimes technical glitches that also block the attempt temporarily. Also, try contacting your card issuer to know if any blockages are there from their end. If you still face any issues, I suggest you please contact our customer service. You can find the number to reach us by going to the PayPal website, scrolling to the bottom of the page and selecting Contact, then clicking the Call Us option. I hope this information helps! Thanks! Kiran
... View more