There are two Types of Tabs to display tabbed content on your WordPress site:

       A. Content
       B. Post

A. Creating a Content Type Tabs set:

1. Click on Add New menu;
2. Write a Shortcode Title which is optional (shown as tabs set section title) for the Tabs set;
3. Select Content from the Tabs Type option;
   Add some content by following the steps below:
4. Click on Add New Tab button;
5. Type Title for the Tab item;
6. Subtitle (optional);
7. Add icon (if necessary);
8. Check to make Deep-linking the tab to specific or external link URL;
9. Write description/content for the tab item;
10. Make the tab item Disable or Inactive.
    Thus, you can add tab items as many as you want. 
11. Select a Layout and Positions from→ Tabs Layouts (Horizontal, Vertical);
12. You can Customize the Tabs Set Shortcode Generator Setting Tabs as you want;
13. And then click on→ Publish and you will find a Generated Shortcode in the bottom area;
14. Copy and Paste the Tabs Set Shortcode to your post/page or anywhere on your site.

B. Creating a Post Type Tabs set:

1. Click on Add New menu;
2. Write a Shortcode Title which is optional (shown as tabs set section title) for the Tabs set;
3. Select Post from the Tabs Type option;
4. Select a Post Type from:
   Post
   page
5. Select one for Filter Posts:
   Latest
   Taxonomy
   Specific Posts
6. Set a number for Total Posts to Show;
7. Select a Layout and Positions from→ Tabs Layouts (Horizontal, Vertical).
8. You can Customize the Tabs Set Shortcode Generator Setting Tabs as you want.
9. And then click on→ Publish and you will find a Generated Shortcode in the bottom area.
10. Copy and Paste the Tabs Set Shortcode to your post/page or anywhere on your site.