Arduplane only operates loiter

I have APM2.8

I installed the APM2.8 on the plane, and the compass
Included GPS also included.
I gave the WAYPOINT command (AUTO MODE). But,
it is Enforce LOITER.
Can’t this flight controller enforces AUTO mode?

Hi, it would help if you were more specific. What do you mean, gave waypoint command? If you switched to auto mode, your plane will execute the mission that you have pre-programmed. Did you have a mission programmed? Also be aware that APM is not supported anymore.