MX3 FHSS Problem
 

Hey guys I just received my radio back from airtronics ( receiver burnt out). They replaced the receiver. I installed it into my radio tray and when i turn it on, both the throttle and steering are controlled by the trigger. Now I have rechecked where I plugged everything in, and I also have tried rebinding it. Does anyone have any suggestions as to what is wrong?

can anyone give me a hint as to what might be wrong. I am really in the dark on this one.