Hello,
I saw the screenshot you attached.
1) The Images are controlled by WooCommerce and our theme doesn’t influence this. WooCommerce provides settings for images that you can access under Appearance >> Customize >> WooCommerce >> Product Images.
Screenshot for Clarification: https://ibb.co/kGpzwY8
2) It seems that the option to display attribute images on products is enabled from Products >> Attributes >> edit attribute and Disable the option.
Screenshot for Clarification: https://ibb.co/H7q4cTv
Best Regards.