Fix WordPress Loading Issue

My WordPress site only loads partially—some elements appear while others don’t render at all. I need a quick, targeted fix that gets every page to display fully again.

I believe this issue is theme licence issues. or anyplugin licence issue.

Key details
• The problem is strictly a loading/​functionality issue, not a full redesign.
• You’ll diagnose the root cause (theme conflict, plugin error, or corrupted core files) and apply the simplest working remedy.
• A clean front-end view on both desktop and mobile will confirm the job is done.

Please be comfortable with standard WordPress troubleshooting tools such as WP-Debug, phpMyAdmin, and FTP or cPanel access. I can provide temporary admin credentials as soon as we start. Once the site loads completely without broken sections, I’ll consider the task complete.