Reply To: Homepage options
You can create a New Page , select ‘Featured plus Blog’ as your Template from the drop down list
Check following screenshot guide
Let me know if this doesn’t work for you.
If the page in question in not included in demo then it’s not a feature of the theme. You’ll need to customize.
To display customize, extensible, support section in homepage with a blog listing then easiest way will be to customize a provided template like the template-featured-blog.php
The other section you require is in includes/mainpage/three-steps.php
You’ll need to copy the code to the template file.