Adding meta tags

Hi there

I am trying to verify my domain with various affiliate sights and would just like to know how to add meta tags/ HTML code into the homepage, as this is whats required to do this.

Domain: anybodycantravel.org

Thanks very much!

Hello, please check these links:
https://codex.wordpress.org/Meta_Tags_in_WordPress

Please feel free to ask any other questions that you might have.

Kind Regards, Roman.