I’ve watched the video — at a quarter speed — multiple times.
1) I can see the public_html folder only contains one file .htaccess and one folder .well-known. On cPanel-based servers the public_html is the folder containing the public website. So with just these two items, there should be no public website at all.
2) Meanwhile, there is ample evidence there should be a WordPress installation:
— https://www.manford.co.id/ loads a WordPress error message.
— https://www.manford.co.id/readme.html — loads the WordPress Read Me file
— https://www.manford.co.id/wp-admin/images/w-logo-blue.png — loads the WordPress logo inside the wp-admin folder.
None of these URLs should work per the file system structure shown in your video.
Which leads me to conclude:
1) Either the .htaccess file is doing some wild wrangling there
2) Or the domain is pointed to a different cPanel account than the one shown in your screenshots & video
At this point, there’s nothing anyone here can do to help you here.
Please get in touch with your hosting provider to have this straightened out.
