Hello,
First of all, the style files don’t seem to be loaded on your page. In order for them to be loaded, you can create a WPCA-specific template with a header and footer, but not a content template.
If you’re only interested in loading files, you can edit the menus as you would in any WordPress site to remove links you’re not interested in.
In the WP Customer Area settings, you can also remove the private page add-on to stop displaying private pages.
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