pay for the monthly payment for adobe illustrator

Hi Diana,

Yes, Dutch users can buy any plan Adobe offers. But your country needs to match that of the PayPal account. Best is to do as @chanaart said, and to contact customer service, if the PayPal address matches your address.

Adobe customer care can be contacted by beginning a secure chat session at https://helpx.adobe.com/contact.html?rghtup=autoOpen. Pop-up blockers need to be disabled! If the chat window fails to open, or is non-responsive, use a different device to start the interaction.
Support phone numbers may be found here: https://helpx.adobe.com/contact/phone.html. Please note that phone charges may apply.

(see also here: https://community.adobe.com/t5/creative-cloud-services/how-to-contact-adobe-support/td-p/11875703 or here
https://community.adobe.com/t5/account-payment-plan/how-to-contact-adobe-support/td-p/11843852)

Please contact Customer Care: http://helpx.adobe.com/contact.html 

They might be able to help you. We are not part of Adobe in the forum so payment and ll is not what we can answer.

Also try if there is an Adobe Rep in your country.