I need radio help please!

[Supermario]

Ok. So my reluctance with learning a radio beyond 4ch is now biting me in the a** big time!
My new 4200 comes with a flysky 9ch radio. All was good, everything worked great. Then I started looking at the different radio settings. Now I went to run the excavator and the pump won't fire up and I have no drives. All other servos and swing motor works.
Before I make things worse and get really frustrated because I have no idea what the heck I'm doing, I figure I better ask for help.

Mario