Hi,
I am unable to run your website on my system. Please check the website link again. I can assist you in solving these issues, first of all, need to analyse the website.
I am an experienced Web developer. I have strong knowledge of PHP, WordPress, WooCommerce, WP plugins, themes customization, optimization, custom theme, database management etc.
It will be appreciable if you come online for discussion.
With Regards,
Harshvir Singh