My air 2 when i got it bacl from being serviced under watrenty. It was working . Said gimbal was overloaded alot but it flew. I flew it a handful of times then put in case and stopped using it for a few months cuz i just didnt have time. Then i pulled it out a while back snf it wont respond to tbe remote at all. Gimbal wont do tbe startup rotation and leds wont come on and no beeps . When i power it up the fan comes on and motors do the start up"twitch". Thays all i tried to disconect from remote and it wont enter bind mode. What can i do?

My air 2 when i got it bacl from being serviced under watrenty. It was working . Said gimbal was overloaded alot but it flew. I flew it a handful of times then put in case and stopped using it for a few months cuz i just didnt have time. Then i pulled it out a while back snf it wont respond to tbe remote at all. Gimbal wont do tbe startup rotation and leds wont come on and no beeps . When i power it up the fan comes on and motors do the start up"twitch". Thays all i tried to disconect from remote and it wont enter bind mode. What can i do?