Hi @llezama,
I'm sorry to hear that you're having trouble linking a card to your account. I understand how concerning this would be. If you attempt to add a card, and are denied multiple times, it is likely that PayPal's security system will block the action from happening.
For this situation, I suggest contacting us to provide additional details. To contact our Customer Support, please click on 'Contact' at the bottom of any PayPal website page to view available options. You can also reach out by sending us a private message on Facebook or a direct message on Twitter.
I hope this helps!
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