Hello @learningcommunity,

As the theme currently does not have a custom widget area in the header currently the option to add image with link in the header is not available with the current layout of the theme.

Although it is possible for you to achieve your request on the theme with advanced code customization of the theme, it might effect other parts of the theme, like its design and at times its functionality.

It would be wise not to customize the code yourself if you do not have knowledge on programming,
Our suggestion to you is to hire a professional developer for your customization, so that your theme will no be effected in any way.

To hire a developer please follow the link below
http://themepalace.com/hire-a-customizer/

Best Regards !!