I don't think my robots.txt file is set up correctly. However I can't see how to edit it. When I go to the page: http://creativecakesallison.com/robots.txt
All it says is this:
User-agent: *
Disallow: /wp-admin/
Disallow: /wp-includes/.
My site is set to be search engine visible in WordPress's configuration. Do I need to create my own robots.txt file? Is something not set up correctly in Yoast or WordPress? Thanks in advance for your help!