Please note that administering your site is better done on a non-mobile (desktop) device.

Your site consists of page elements:

Panels: A container for text and images. Panels can be collapsed and be expanded by clicking on the panel header. Note that while editing your site, you have to click on the panel title to collapse or expand it.

Banners: A banner is a static wide image on your site, always visible.

Carousels: A carousel, a series of wide images flying in from the right, always visible.