New elements can be added in two ways.  

1) Button "Add element" in the upper area of the composer. 

The button opens a drop-down menu with all available elements that can be added to the story. After clicking on the selection, the selected element is added to the bottom of the story. After clicking, please scroll to the bottom of the story to edit the newly added element. 

2) "+" button in the context menu of each element.

If you move the mouse over the elements, a context menu becomes visible on each element in the right-hand area. The "+" button of this context menu opens a drop-down menu with all available elements that can be added to the story. After clicking on the selection, the selected element is added directly below the element.




Next step: Editing elements of a story