heavyhunt1 I have the feeling you still don't have a Flarum installation.
You need to follow https://docs.flarum.org/install.html to install Flarum. You can install it for example at forum.<your domain>
or <your domain>/forum
. At the end of that process you will have an empty forum and a Flarum admin account.
Then you can follow Extiverse instructions to add Extiverse to your forum (the bearer access token command only needs to be done once, it seems like you have done that successfuly. The other first command from Extiverse must be run in the Flarum folder, not the Wordpress folder).
Then you can follow the installation instructions in my documentation.
Then you can access the Flarum admin and the wizard.
The extension only connects the two apps together, you still need to fully configure both Wordpress and Flarum before you can use my extension.