Hi mate,
First Congratulations on your beautiful website and if you want we will show your website in the pinkmart customer’s website list 🙂
Regarding variation Clickable issue We checked your website seems you used phastoptimized plugin we suggested you use the autoptimize plugin ( https://en-gb.wordpress.org/plugins/autoptimize/ ) and check it again hope the issue Fix.
Another solution you can test, change the product cart style ( https://imgur.com/wji4lLy )
Also, you can use the following email to communicate with us
help.kitestudio@gmail.com