I know that there isn’t anything wrong with the theme itself because I had previously worked on in on another machine and my friend had installed it on his web site with no problem. I’d think there’s a configuration issue. I don’t think the permissions of the theme directory is an issue because the default themes in that directory work fine.
I should clarify, my issue isn’t with the preview. The problem is that the theme doesn’t load at all. The preview doesn’t either, but that’s a secondary issue. I’m sure it will be fixed when I get the theme loading fixed. So I’m looking how to get my themes loading because right now they aren’t.
Screenshot.png is already in the root folder of the theme, so that isn’t the issue. This seems like more of a code issue or that I don’t have something configured right.