Hello, @Aryanna_p,
In order to solve your issue, Simply navigate to the Dashboard >> XSTORE >> Theme Settings >> WooCommerce >> Product catalog >> Default Product Sorting from there you can choose the available option from the given as per your need. check the image: https://postimg.cc/Q9535xJ2 after making changes please check back to your site after clearing the browser cache.
Regards 8Themes Team.