u/Dazzling_Platypus119

So both the throttle and LCD screen come with Secondary wires (both secondary wires have two pins) and I do not know where they connect. Also whenever I connect these two to the controller (the hub motor is also connected) LCD turns on and the buttons on it work but nothing else happens, the throttle doesn't work, the motor doesn't spin and ive tried asking AI but it kept contradicting itself. I don't know what to do I've tried connecting the secondary wire of the throttle to number 7 but nothing happens.