New to RC. Bought a Parkzone Radian Pro PNP. My radio is a Fly Sky CT6B. Finally got all the controls working, (ex. ailerons, rudder, elevator, and flaps). Can not get the motor to run. I am sure it is something I am doing wrong. I have made sure the throttle sick is all the down when getting started. Tried cycling to full throttle and back. I tried reversing the servo in the transmitter. I have tried a second battery.
I suspect I have something incorrectly set up in the transmitter but have no clue at this point.

Steve