Follow below steps to resolve it,
Go in File manager folder in Cpanel.
Open public_html folder,
Open .htaccess file.if there no such file then create it.
Then paste below code,
# BEGIN WordPress
RewriteEngine On
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress
And now refresh your page.
You will get content there.
That is it. I hope it’s works for you. 🙂