Plugin Not Working

Hello, Thanks for this beautiful plugin.

But i am having a little problem. Please help me getting rid of this. I can only see the Search bar but as i put any product name. Nothing loads. No product shows. Nothing. Please help me find the solution. It is blowing my mind off. I have tried everything saving permalink changes. Save changes but nothing worked.

My Page is on which i am using the plugin is

http://www.thenakedinsurance.com/?page_id=1810

Thanks in advance.

https://ww.wp.xz.cn/plugins/komper/