This tutorial is kindly provided by the plugin developer. You can access the full plugin's documentation on this URL: https://www.themepunch.com/revslider-doc/slider-revolution-documentation/
Setting up the Revolution Slider
We always recommend importing the demo content. If you have done so you would have imported the sample sliders that come with the theme and replicate the one on the demo website. You can use these sliders as a starting point for your own website. The "sample sliders" are well designed and complex sliders. If you are not yet familiar with the slider and theme options it is a must to use them.
Revolution slider is a powerful and complex parallax slider. It gives you unlimited opportunities to create slides with many sub-layers with different animation.
Please note that Revolution Slider is a plugin and have its own option panel found in Dashboard > Revolution Slider.
Activating the Slider in Page / Post
Some of the plugins may interfere with the way slider works. Please deactivate all your plugins, clear your browser cache and check if this fixes the issue.