This theme comes with parallax options and there are two kind of parallax sections – small(Background Small) and full screen(Background Full). These two options can be used via Customize -> Widgets – Homepage and there you should add “Parallax Widget”. From there you can play around widget options to see how they work.

On top of parallax sections, there are 4 other options for image alignment – left, right, top and bottom. They are enabled via the same “Parallax Widget” by simply changing “Image Position” for particular widget settings.