Hi,
I have a train selected from Wien Hbf (Vienna) to Krakow Glowny (Poland) that requires seat reservation. On the app it requires me to go to an external site. I can either book with the CD or Deutsche Bahn; however, when I go to the sites and find the train it has no option to allow me to even reserve.
I do not travel to Poland (hopefully) for a little over a month and unsure if the timing is not allowing me to reserve? Someone help please!