how can I delect this page.

Hello,

In your screenshotm we can see the Forbidden error – https://prnt.sc/Yo5U4b5TN6j1 which occurs when your server denies access to a specific page or your entire WordPress site, preventing you from accessing your admin area or displaying content to visitors.

So follow the below article or contact the server and ask them to investigate it.

https://www.wpbeginner.com/wp-tutorials/how-to-fix-the-403-forbidden-error-in-wordpress/#:~:text=What%20Causes%20the%20403%20Forbidden,is%20poorly%20configured%20security%20plugins.v

Kind Regards

Hello,

Please check how it works with the default WordPress theme like Woocommerce Storefront to determine whether the issue is with our theme.

Kind Regards