Unable to pay with Paypal + debit card

As per title, I want to transfer my domain from Porkbun to Cloudflare. I'm using Paypal with a Maestro Debit Card and I get

Your payment has been declined. Please check with your payment provider or try again with a different payment method.

Your payment has been declined. Please check with your payment provider or try again with a different payment method.

Your payment has been declined. Please check with your payment provider or try again with a different payment method.

Your payment has been declined. Please check with your payment provider or try again with a different payment method.

Can anyone help? Thanks!