It has been 180 days, I received an email from paypal to clain my fund but it doesn't have a bank account linked. Now, I want to withdraw my funds but I can't link my bank account. Is there any other way to withdraw?
You can normally withdraw via any linked bank account / card already on your permanently limited account. I don't think you can add a funding source to that account.
So your best option is to contact customer services and ask them to link a card.
Contact options for Paypal are accessed by clicking help/contact bottom left of Paypal pages...
1. Paypal phones are slowly re-opening and increasing in numbers (you can use the guest option if you can't log in). 2. Live chat is also randomly available. 3. You can send them a message, during business hours you may also be able to message whilst logged out. Or 4. Have you considered contacting Customer Service via Facebook or Twitter? You can send them a personal message from their Facebook or Twitter pages. It's: https://www.facebook.com/PayPal and @AskPayPal for Twitter.
Advice is voluntary. Kudos / Solution appreciated.