Hello, I am trying to add my interrail pass on the gsm application. And an error message appears "update the app to continue". I reinstalled the application 3 times, checked if there were any new updates and I found that the last update had been installed. especially since my phone is less than a month old, so there is no problem on this side. I don't understand and I would love to be able to install my pass on my phone. could you please help me?
thank you and have a nice day