Just like the official team, we recommend Digital Ocean to host your Ghost application. Digital Ocean offers one-click installation, you will have the platform up and running within a couple of minutes.
If you are not yet accustomed with Ghost, you might want to read the basic docs first:
Before uploading "Nectaria", make sure you've gone through all the documentation.
Before uploading "Nectaria" theme, unzip it and open post.hbs file with an editor such as Notepad++. Around line 79, you will notice:
var disqus_shortname = 'demowebsite';. Replace
demowebsite with your own Disqus site-id.
"Nectaria" theme supports "Subscribers" feature.
"Nectaria" documentation is always evolving. If you have questions, please, submit a ticket here. Also, don't forget to subscribe for news, updates & releases!