In order to set up the Posts Slider, go to Appearance > Customize > Front Page > Banner / Slider and select Posts Slider.
If this option is selected, you will be presented with a drop down of category names. Select the category from which the posts will be forming the slider.
- Now select the number of posts/slides you want to show. The slider will automatically be created from the most recent posts from the chosen category.
Please make sure that there are at least 3 published posts in that category and that the posts have a featured image specified. Otherwise, the posts slider will not show up, and the default header image will be shown instead.
This is the result on the front page (version with thumbnails):