I repaired one once a while ago with epoxy. I think it was Liquid steel. If you don't want to fix it yourself you can send it to DJI and they will repair it for about $300. I have sent a couple of these in to DJI and they simply replaced them and charged me between $300 and $400 depending on how damaged. Yours looks easy. Another option is to buy the one I have for sale and sell that one on ebay. You will get at least $200 for it. Mine is one of the ones DJI repaired for me. Not a mark on it so I know they simply sent me a new one