No sé muy bien a qué te refieres. Puedes colocar una captura de pantalla (en la que eliminas cualquier dato personal incluyendo numero de pase etc.)?

I suspect you're on the Eurail website.

Please don't use it to plan. It's not reliable, and nor is the Rail planner app. National websites and apps are much more reliable; for international journeys, bahn.com or the DB Navigator app is a good choice.

For reservations, avoid the Eurail website and use this page as a guide:

https://www.seat61.com/interrail-and-eurail-reservations.htm