Reply To: Problem with the theme
1-3. Please Check, did you choose the specific language before? check this link for the screenshot. https://www.dropbox.com/s/elq160ycqgivnek/Translate%20Frontend%20%E2%80%B9%20Jlocal%20%E2%80%94%20WordPress%20%283%29.png?dl=0
5. Yes, you can use WPBakery to edit the home page.
7. Because all post in your category was in the hero element. if there no posts left after posts on the hero element, it will show no content available. For the solution, please create more post.
8. The tag widget is default plugin from the WordPress. Maybe WordPress doesn’t support yet for multilanguage.
11. It seems we need to do further investigation on your website. Can you please provide us with login access to your website? You can send it here and don’t forget to check Set as private reply option below.