I bought the P4P + and the control says the Aircraft needs updating. I hook the control up to my internet. I connect the Plus control to the Aircraft with the USB cable provided. Nothing happens! And the Gimbal motors are as hot as pistons. Everywhere I go says go to the DJI GO 4 App. There is NO DJI GO 4 APP ON THE PLUS CONTROL!!! I am incredibly not happy right now and am a few hours away from returning it. Please help.