The seller doesn’t currently post to: Netherlands

[ger-19]

I get the following error message when I try to buy a puzzle on eBay.co.uk:
eBay Review postage
The seller doesn’t currently post to: Netherlands
You can update your delivery address or request postage to your location.

However, my address details are correct, everything is correct. I've also sent the puzzle seller a message with the following text:
Hi xxx, I'd like to buy this item, but postage to my country isn't available. Could you enable postage to Netherlands?

However, both sellers reply that their sale is set to 'Global' and that they can't change anything. What should I do now so I can still buy the puzzle from these two sellers?

Everything is set up correctly for me and the sellers as well, but what now??

[*vyolla*]

If Netherlands hasn't been included by the Global Shipping Programme then it can't be sent there unless the sellers opt out and add their own international postage price and method, which they likely won't want to do.