Brown chest...

If finally found it! I tapped everywhere a bunch of times real quick, and there was a small bush hiding behind a tree, exactly where I have the guy standing..

Isn't it crazy? I don't understand. I messaged zombie castaways through facebook but it says they will not be available until Tuesday due to the holidays.

Help. I have nothing left to cut, and I need to get the silver chest in the bottom right corner of map.