The home screen on the app shows a summary of your trips for the current week, which runs from Monday morning to Sunday night. That means that on a Monday morning, the screen will not show any trips at all until you have taken your first trip. If you want to have a look at your trips from previous weeks, tap on the 'This week' text at the top of your screen:
If you still can't see any of your trips, please contact us at [email protected]