If you'd like to add another page to your Wordpress website, we'd recommend installing a plugin called 'Duplicate This'. You can learn more about installing plugins by clicking here.
You may have this plugin installed as our team often uses it when developing websites.
Once the plugin is installed and activated, follow these steps
1. Log in to your Wordpress dashboard
2. Click Pages
3. Find a page that you wish to copy as a starting template
4. Click on 'Duplicate This'
This will create a draft template of the page you duplicated, now click on edit and you'll be able to update the title and content.
If you do not wish to use Duplicate This, then when in the pages section click 'Add New'