You can give your users the opportunity to comment on your content on the blog (article) sections of your application.
To enable/disable comments:
1 - From the left-side menu, click on Content & Design > Content > Sections
2 - Click on the 3 dots at the end of the selected blog section
3 - Select "Settings"
4 - Enable/disable the Internal comments or the Disqus comments
5 - Click on the "Save" button
To edit the layout of the Comments:
1. Click on Content & Design > Design > Sections Design
2. Select the blog section you want to edit
3. Click the Comments icon
You can edit there the colors, fonts and other options.
To enable the comments icon on your page:
1. Click on Content & Design > Design > Sections Design
2. Select the blog section you want to edit
3. Click "Edit Article"
4. Check the box comments in the actions