Hello,

I see your website work fine now, please check your hosting info before import demo content.

https://oceanthemes.ticksy.com/article/11097/

Recommended PHP Configuration Limits:

There are many issues you may run into such as white screen, demo content fails when importing, empty page content with Visual Composer and other similar issues are all related to low PHP configuration limits. The solution is given to increase the PHP limits. You can do this on your own, or contact your web hosting and ask them to increase those limits to a minimum need as follows

• max_execution_time 300
• memory_limit 128M
• post_max_size 32M
• upload_max_filesize 64M

Thanks