As you are posting in the WordPress area, I take it you are making a theme for WordPress.
That said, you may have misunderstood what the "page" is for a WP theme: it is a page template, one which shows up in the drop-down list in the Page Attributes > Template area of the WP post/page editor. They are NOT for creating content for the site :)
By default, the 'Default Template' is the index 'page' in TT and the other 2 'pages', 'PageTemplate1' and 'PageTemplate2' are just that; templates where you can created different styles for different types of page layouts.
E.g.: if you wan a layout with only 2 columns, then set up one of the provided templates (1 or 2) with those settings. Then in the WP editor, select that template from the list for that particular WP page.