Different Shipping for Different Places

Hello everyone! ♥
I want to set a flat shipping price for different places such as America, Europe, UK etc.

I have tried to access the zone base shipping and this error appears:

Fatal error: Cannot access private property Document::$title in /home2/akmjvyoe/public_html/buttercrumble.com/shop/admin/controller/shipping/zone.php on line 8

Is there a way to fix this? Otherwise, how can I just set different shipping costs for different places?

Thanks very much.