No folders in download

[Reia Clark]

So I have insurgence for Mac. I can play the game just fine, but I went to generate some eggs for egglocke mode. When I attempted to use the eggs I generated, it wouldn't let me. I took a screenshot of the error file. Looking into it, my download file should have come with some folders like Eggs and Fonts. I don't have ANY of those folders, so I have no way to use the eggs I generated. Is this a Mac issue, or just my specific download?