Hello Kiki,
We have identified both are third party plugins (Judge.me) and (star review). We recommend that you do not use this plugin or contact the plugin support team for further assistance.
For a list of compatible plugins, please refer to the following link: https://themeforest.net/item/xstore-responsive-woocommerce-theme/15780546
We hope this information is helpful.
Best regards,
8Theme’s Team