The thing to remember: First of all you need to log in your WordPress website after Thing to remember: First of all you need to log in your WordPress website after that you need to go  Dashboard. Follow this instruction to set slider on Home Page Area. Note: you need to create some post with feature images under Categories.

1. From Customizing  OR
2. From Widget
From Customizing

Go to Dashboard > Appearance >Customize>Widgets>Home Page Slider Area

In this section, you can add Featured Slider on Home Page Slider Area Next Section you can set Category on Featured Slider.

Choose Category for Home Page Slider Area. From here you can set No of Post on  Featured Slider After Setting all these things you need to click on Publish button.

Output:

From Widgets

Another method for adding Featured Slider on Eggnews Home Page

Adding a post slider is a really simple task on WordPress. You can just follow following procedure to add a new widget to any sidebar. Note: Before sitting Home Page Slider Area you must create some Categories and posts with the featured image.

Go to Dashboard>Apperance> Widgets>

Click on Featured Slider  and Add it to Home Page Slider Area

Click on Home Page Slider Area
Click on Eggnews: Featured Slider
Choose Categories
Choose No. of slides:

You can see many widgets listed on the left panel and on right panel you can see the list of sidebars.
Just drag one widget to the sidebar and drop it into any sidebar
And save it

For more details follow the video instructions: