Hello! For the past few days I've been trying to make a reservation for a train from France to Spain, for late July. I am not able to click the button ‘continue to travel details”. It’s grey and I can’t buy the tickets. I’ve tried making a reservation on the website of the train, but they told me that if I want to make a reservation for a train from one country to another I can do it only on Eurail websait. Is this a problem with the website itself, or am I doing something wrong?
Thank you:)