RC does not work

I just bought a PX4pilot from Hobbyking and everythings works fine except the RC transmitter of Turnigy i10 ( 10 channels) that was not recognized by mission planner or QGroundControler despite it is connected to the radio control and is powered by the microcontroller
The pictures below shows you the problem.
any help is really appréciated

Click on Radio on the Left and perform a Setup.

he tells me that the RC is not connected to the PX4Pilot

go buy a proper hardware, not something that was designed in '09 and manufactured by god knows who