thanks for your question and have a nice day!
Because some configures false so the “Vinum.click la tua enoteca-tedesco” (with code: home-page-tedesco) do not show. I just re-configured them please follow images
and you should set language default for your site at (not by select store view for page builder profile or your theme profile)
NOTE: you have multiple themes “ves_casper/demo2” which risk of error in future so you please delete trash.