Google Webmasters Tool Error: Missing Author and Missing Upated

I have the 2 following errors hope someone can help:

1) When I check Google Webmasters Tools after I put up the website using Restaurateur 2.0.7 theme, I got the “Missing: Author” and “Missing: Updated” error in every page in the website.

Any idea how I can fix it?

I am using the just the theme and not the “Restaurateur Menu Item CPT” plugin. I have this plugin installed but not activated. I did try to either activate or deactivate but no difference in the error message.

Also

2) I am getting a stop redirect smartphone url message from Google Webmaster Tools, I am think it is also related to the theme.

“Google systems have detected that your desktop site URLs redirect smartphone users to the homepage of the smartphone site rather than the page they found in Search results. This critical issue causes problems for Googlebot for smartphones because it can’t access your smartphone URLs. It also confuses your users. ”