I am sorry but that advice does not work at all.  If it was that easy I would not be posting.

Everything is editable on the page save for many of the header blocks.  I do not get any of the side menus shown in the video nor do I get the plus buttons on the lower right.  When I edit either in normal wordpress or the wp bakery that came with the template.  I was able to select and delete icons that I did not want – I cannot add anything back to that corner. Nor can I edit any of the text simply by selecting it.

So messing with this more, I did figure out how to edit this in a workaround way.  The Icon text was uneditable because the hover menu completely blocks being able to select the text to edit it.  I could not add items previous because it was not at all intuitive that I had to click the corner of the box?!  I could then add a new icon with new text.