Hello,

I have test your site by creating a test product with all the color attributes.

URL of test product: https://hareodyhome.com/product/test-product/

I have setup all the variations for all colors and after publishing the product when I try to select any color it is not selectable and display jquery errors in your site console whenever I clicked on any of those colors.

Screenshot for clarification: https://jmp.sh/oMklLSJ

It seems you are using some external function hooks in your function.php file.
Kindly remove your custom code and then check back your site. This will surely fix the issue

In case if the issue is still there even after removing your custom code. Then take a whole site backup and allow me to troubleshoot your site which includes deactivating all the plugins and test with default plugins.

Best Regards.