I found the drone after it crashed into a tree. It was working great and then today it lost signal i tryed return to home and it kept saying it didnt work. It damaged one of the arms for the drone. What can be done for my brand new drone?

Sorry for your experience! You can contact your local DJI support center, provide them your flight data, so we will be able to check what caused the crash. If it's not a pilot error everything will be fixed under warranty. Thank you. http://www.dji.com/support