Seeing a "Site Currently Unavailable" message can feel frustrating, but you can...

https://meet-wiki.win/index.php/Site_Currently_Unavailable_on_Mobile_but_Works_on_WiFi:_Diagnosing_Mobile_DNS_Issues_and_Hosting_Suspensions

Seeing a "Site Currently Unavailable" message can feel frustrating, but you can fix it quickly. First, check your site’s DNS settings to ensure they point correctly. Also, verify folder permissions to avoid 403 errors