Hello @PR,
We kindly request that you create the Color Attributes under Products >> Attributes. After that, please set those Attributes to the variable products on your site. Additionally, you must set the variation image to those variations on your site.
For your convenience, we have captured a complete and detailed video of the entire process. Please watch it here: https://www.veed.io/view/7e9965c9-856b-4375-85a7-e4fdb3e36a31?sharingWidget=true&panel=share
Best Regards, 8Theme’s Team
