Get your site's files onto your hosting.

1. File Manager: in cPanel, open Files > File Manager, go to public_html, and click Upload (article 106).
2. FTP: connect with an FTP client (article 108) and drag your files into public_html.
3. For a static HTML site, upload your index.html and assets directly into public_html.

Note: Your main website must live in public_html to be visible. For an addon domain or subdomain, upload to its specific folder instead.