I was wondering it anyone would be able to lend me some advice. I sent my drone in for warranty work over a hear ago. I got conformation that they received the drone and their tech's are looking at it. All the phone numbers they gave me were bogus. I believe I got a email in August saying due to Covid it may take a little longer to get my drone back ..... I thought this was a good company, that is why I purchased from them. I have all the documentation but can't get any answer I even wrote a letter and sent it USPS. It was returned. I don't know what to do. I never would have bought a Yuneec product if I knew they treated customers like this. Does anyone have any advice for contacting someone that might be able to help?