In the Customization panel there is a place to put the header and text for three columns on the homepage. Are you saying that these don’t work and that I have to code them myself?? If so, why put the option in the customization panel? The portfolio widget on the homepage also seems to want to have 3 columns but it lines up the same way with two on one line and the third on the next line.
I bought the theme because it seemed the three columns were included. If not, I will have to use another theme.