Hello, An Boi,
Thank you for purchasing our theme and for reaching out to our support center.
We recommend that you navigate to Theme Options > Speed Optimization > Menu Cache, Static Blocks Cache, Remove Query Strings From Theme Static Resources, set them to Off and save settings and check back to your site after clearing the browser cache.
In order for us to further investigate the issue on your site and provide assistance, please provide your website’s WordPress Admin URL and credentials in the private content area of this topic.
WP Admin URL:
WP Admin Username:
WP Admin Password:
If you have any additional questions or concerns, please do not hesitate to contact us. Our support team is always available to help.
Best Regards,
8Theme’s Team