I can’t see the static home page I’ve set

Hi,

I just made a new installation of wordpress, I’ve added a theme with its pages and everything seemed to be ok… When I’m looged in, I can see the site as it meant to be, but when I log off and if you try to visit the site, you just can see the wordpress-welcomepage, even if I’ve set a static page (correctly published and set as public).

I’ve set it under Settings>Readings (here’s the page I want as home page is correctly set) as well under Appearance>Customize (same here… the page I want as home page is correctly set).

I’ve tried setting all the published pages as static home page, but the welcome-wordpress-page prevails (even if I deleted the page and the post installed with the new installation of wordpress and now I just have the page I’ve added).

-> https://imgur.com/a/BSzkHCJ

I’ve tried deleting all the cache using WP Fastest Cache plugin (as I read in a similar topic).

I’ve tried to deactivate all the plugin (as I read in another topic).

What can I do?

Thank you in advance for your suggestion!

The page I need help with: [log in to see the link]