My domain is: mygermbusters.com
My web server is (include version): nginx
My hosting provider, if applicable, is: digital ocean
I can login to a root shell on my machine (yes or no, or I don’t know): yes
Server OS: ubuntu.
You simply need to add the www to the cert request
[so that it has both names]
You should also check that the site is properly handling both names via the same virtual host.
[presuming they will be providing the exact same content]