My Problem
I manually installed WordPress on a Debian 9 VM in Virtual Box on a Windows 10 machine. When I pull up the website, this is what I get: A WordPress site with just HTML, no formatting
The point of this install was to learn how to make a custom WordPress theme. I have built child themes before, but never a theme from scratch, so it may be I don't have everything set up yet. But there is a second issue is WordPress does not give me an option to select my second theme either.
What I did
To set up the site, I followed this tutorial on setting up WP on a Debian system. I sort of touched up on this, but I am new to WP development. I thought this was a quick and dirty route to set up a WP install. I don't have the knowledge of WordPress to know if there is an error in this setup guide.
Again, I checked the themes folder. I could not find the custom theme I started to build as an option. I can't currently download themes straight from WP because I don't have an FTP server/client currently installed on my machine. If it were just the inability to choose a WordPress theme from the WordPress theme repository, I'd suspect it's the FTP setup. But, I also can't choose my custom theme. So is there something wrong with the install?
Summary
I can't get any formatting to work on my WP development site. I suspect it's some problem with themes, but I don't know enough about the internals WordPress to know how to diagnose the problem.
Thank you for your time