I bought train tickets via the Trainline website. I then received an email which says "Show your ticket on your phone at the platform gates, or show it to a ticket inspector when boarding."
I have the App and an account, but do not see where the tickets are. As far as I can see I still have to collect them from the station using the reference code.
Am I missing something. It's no big deal to collect the tickets, I'm just wondering why they are not on the App.