I installed the Interrail Rail Planner App, added my pass and tickets but now it refuses to open: my mobile is always shutting down, when opening it. What can I do?
The customer service’s advice wasn´t helpful. The prior condition was always a started app e.g. for error logging and so on. But as I wrote: The mobile (Iphone SE (2016) IOS 13.1.2), is shutting down after starting the app before I can do anything.