Poor install instructions

I never could find how to make this work. For example, it seems to depend on a “host” for the translations. What is that? Where to find a “host”? Are there shortcodes? Who knows!

On every page there are buttons for your selected languages in my case ENGLISH SPANISH. Clicking on SPANISH make the page blank. It does no translation of the English.

Sorry I had to uninstall even though write-ups were good.