You could try re-exporting the file to a completely new folder, so it’s not replacing/overwriting the existing one.
I’ve just had a problem where my site wouldn’t show properly on certain browsers, and a fresh export did the trick.
I have deleted everything from the server. Then Export Project and upload all to the server.
The pdf and videos folders are for storage to pull the external files.
According to our check, you uploaded a custom website to your account, but the .htaccess file for the website contained the following rule: #RewriteRule ^(.*)$ ncsitebuilder/$1 [L,QSA]
This rule is used for websites developed with the help of the Website Builder tool and can be incompatible with other websites.
We have disabled the mentioned rule by adding a # symbol to the beginning of the mentioned code line in the /home/getmwusg/public_html/.htaccess file.