I added a journey to our mobile pass from Paris to Bayeau and return in September (14/16). The system says I need a seat reservation. However, it will not allow be to make a seat reservation.
How do I make a seat reservation? I would like to do it before I travel rather than waiting until Wearrive in Paris.
(I made seat reservations before but there seems to be a problem now.)
Best answer by NanjaView original