Can anyone help please

[markymark6183]

Right guys I bought a code 2.4ghz and the reciever wouldn't pick up a signal beyond 5 meters but everything worked perfectly I.e steering and throttle, I had delivered today a "etronix pulse ex2g" once I binded it the steering works but it won't pick up the esc "fusion exceed" !!! I've tried to reverse channel 2 but still no joy, it's really starting to get on my wick can anyone help please