Background color reverts on save

The background color began from the template as green. I changed it to black, then the sample showed black. Upon saving, the color reverts to green. I thought I might need to upgrade to the paid version. I did so, but still have the problem.

Next Problem:
I enter a “description” during the “New” process but I cannot see a way to access it again during “Edit” Where does it go? I Have disabled all potential plugins that might cause a conflict but with no beneficial effect on the problem.

The link I listed above may not work since the site is in development mode.

The page I need help with: [log in to see the link]