AGRONOMIKS THEME – Homepage Slider

I added slides to the homepage slider: Go to Appearance " Theme Options " Homepage Slider. I set it up: * Select slider effect - Fade. * Animation speed should be multiple of 100: 100 * Add slide pause time: 2500 BUT, the slider doesn't appear: https://velabrum.ru/ What should I do, what readings should I set? How to fix it?