Meta Description Tag Not Working Correctly

Hello! When I make a new page, I use that little widget type thing at the bottom of the page to add the keyword, tittle, and descritpion meta tags, and then add the content to each.

The tittle and keyword meta tags are working for me, but the description tag isnt for some reason?

Does anyone know why this might be, or how I can fix it. Im looking for a good way to modify all of these meta tags as I create each page, and not have to deal with any of the actual html inside the files.