I need what is probably just step by step instructions on how to use Eurail. I’m in North France wanting to catch a train south West. I have found the train I want and no seat reservation is needed. I have clicked the right time but then nothing happens, there is no confirmation to say it’s done and I’m not sure if this is booked or not. I’m ver confused.
Also, when going to the train, do I need to show a ticket/scan code or anything?