I am trying to book a seat for the Frecciarossa train Paris-Milan with the method I used successfully for other trains, but this tells me something like “No prices found. Passholders may be sold out on this route, but there are other ways to check availability. You can find more information below our timetable.” On the Trenitalia site there seem to be seats. Anyway I cannot book the seats from here. There are other methods to book the seats?
