Hi, um weird question. How do I use IFPAX airline mode
After launching the app, click: AIRLINE MODE
If it is your first time opening airline mode it will ask you to create an airline. Fill in name and logo etc for your airline (can be changed later)
When going to the airline overview (main screen) it will look like this:
Click on a planes name on the side to select it (if you have it purchased) or sell it. Pressing select will bring you here;
The text circled in red is the different menus, press manage to create and delete routes.
Hope this helps
What I showed above, is the process when logged into your airline
On top of what was previously said, these tutorials should help you with key parts of the Airline Mode.