Got a typhoon h back in january of 2018.weather finally got nice to use it.did all the compass calibration.get it to the field to fly,power on the st16 and then the typhoon h. Screen on radio saying reconnecting to camera please wait.then all of a sudden it starts up on its own lifts off and flips backwards breaking all the props,ripped camera off along with the wires and one arm lock spring in the arm.contacted yuneec and get a run around on getting it warrented as it was a birthday gift and cant find my reciept. Any ideas