warranty

So i finally gave up with flying with obstacle avoidance turned off... It kept showing something infront 9.5' away... How it likely happened? Well during a landing the props didn't all shut down at the same time so it flipped over after doing the dance - thrashing all my blades in the process...

*UPDATE* Nevermind. The ball is now rolling. Good luck. My Evo II Pro is still under warranty. I've attempted to contact tech support for over a week now. I've called and emailed several times but I've yet to receive a reply. When I remain on hold for a tech, I make it to # 1 on the queue...