For the quick theme installation please make sure to download Demo Data to get you started.
Before importing Demo Data you should install Types, Page Builder and the Contact Form 7 plugins. These plugins are displayed as recommended in the notification after you activate the theme.
Full screen slider is activated in the wordpress admin on page “Appearance > Theme Options > Customize Your Site > Header area > Header type”. Once there under “Front page header type” select “Full screen slider” and click on button “Save & Publish”.
Installation process is explained in detail on the video tutorial below.