Problem when add payment method facebook by paypal

[metacambo]

Hello Dear Support. i has problem when add payment method facebook by paypal. Always alert this message (Sorry, we weren't able to set up preapproved payments at this time.) Please help me for to fix?

[kernowlass]

@metacambo 

The option to receive Paypal payments is sadly not available in Cambodia.
You can only send payments for purchases funded by your (confirmed) credit card.

Paypal varies a lot country to country and can only offer the services that the banks / governments of that country allow it to offer.
There are quite a few countries unable to receive Paypal payments.