Do you mean that you want to change the Thank you page information? We don’t have such option in our theme. You can either copy xstore/woocommerce/checkout/thankyou.php file to child theme and edit that according to your needs. Or look for the third-party plugins that allow thank you page editing https://learnwoo.com/plugins-customize-woocommerce-thank-you-page/
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.