Suffice to say I am a novice when it comes to coding. What I want to do is add my Google Webmaster Tools verification meta tag to the header.php file. Not 100% sure if I can simply access the file through Editor and simply add the meta tag, or where to put it if I can. I know the Customizr theme is slightly different when it comes to these matters. Any help would be appreciated.
Side note: I'm hoping after doing this I can identify a problem with my site. I'm using SEO plugin by Yoast and have used it on all my pages. The problem I'm having is even if I can get the icon green, and I type the exact focus keyword (which is very specific to my site), my page is nowhere to be found on Google. Not entirely sure why. Any suggestions will again, be appreciated.