I want to book a seat reservation for me and 4 others from Munich to Zagreb for an Euro Night train that leaves in 8 days (currently friday, train departs next saturday). However when I go to the interrail website and try to put in all the shipping and billing details the site does not let me continue.
Whilst in the menu of the order details, as soon as I put in the country the button of “continue to traveller details” goes from bright yellow to an unclickable grey filtered button. Is this because it is too close to the departure date? Or does anyone know if there is a different reason?
Shipping adress in Munich
Billing adress in the Netherlands
(Selecting the people that I go with is not an issue)