Setup Slider Section
In order to setup the slider, follow the below steps.
1. Create a new page and name it as "Slide1" , set it's featured image, title, and the content. Repeat this process for other slides.
2. Go to Appearance >> Customize >> Theme Settings >> Slider Settings
Select the page which you have created for slide1, slide2, slide3, slide4.
Checkbox is given,if you need to hide or show your slider.
Once you have done with this you will see the slider on your front page.
In this way you can setup slider.