I don't use Papal because they have a security bug since 15 years ago that they still don't fix, so i think it's an inside job. Anyway, i'm wondering if you will kindly be accepting google wallet, Payza, Payoneer, Skrill, etc. (Anything but paypal)?
I'm not sure who at XenForo will be able to help you with your query, but it is possible the reply from them might not be as quick. Some of the guys may not be available at the weekend.