Hello, Ajzafar,
We do not give a guaranty for full theme compatibility with all existing 3rd party plugins. Sometimes, not always, you need additionally customize the theme or plugin to make them work together. Unfortunately, it’s not possible for the author to make the theme compatible with all the existing plugins and additional customization is outside the scope of our basic support.
1/ Please try code from this topic – https://www.8theme.com/topic/product-reviews-not-showing-properly-in-this-theme/
2/ Here is a video about our variation swatches – https://youtu.be/LgzC4iK-j6A In case, you are using a 3rd party plugin, you need to contact the support of that plugin.
If you have any additional questions or concerns, please do not hesitate to reach out to us. Our support team is always available to assist you.
Kind Regards,
8theme team