the qusetions about Booking Vikinglines

We are two student from Italy, we try to book tickets of vikingline online, for the website of www.vikingline.se, we have booked the tickets, but at the end we must fill the forms of our address and phone number, at that time we found that there are only four country of northeurope can book the tickets from the website.


We want to know if we write our country as a one of the northeurope(ex, finland), can we book this ticket?