Drop down and product thumbnail not stable in mobile/desktop version of website

Hello Litespeed developers,

I am facing an issue with the mobile version of the website. The drop-down menu and cart icon is not working on product and category pages of my website. But it works fine on home and other pages (contact, about and store). The picture thumbnails are not stable, I believe it should be displayed horizontally under the enlarged image as seen during the editing but sometime the thumbnails are displayed vertically with numbers (1,2,3..) at the front of the thumbnails. The thumbnail issue is for both mobile and desktop version. Also the Qi addon features like testimonial carousel and product slider are not appearing for both mobile and desktop. When the plugin is deactivated all the above issues are resolved.

Kindly help me resolve this issue.

Thank You

The page I need help with: [log in to see the link]