Can't Get WordPress Data

Can’t get the Wordpress fetch data option to work in Blocs Mac. Just says can’t get data.

Are you working with a live site or local host?

Also do you have the WP plugin enabled on your Wordpress install?

Same as @Norm questions, but also did you insure that in the project settings, the URL of your site matches your site exactly, including the protocol (i.e. https/http) ?

The site I’m trying to load data from is a live site (https://williamwessex.com)
Yes the Wordpress plugin is installed although it does says it is not tested for the latest version of WP.
Yes it matches.