The simplest way to do this would likely be to add a Navigation link across the top, but if that doesn't work for you, your custom theme has those social media icons at the top right - they start on line 141 of the theme.liquid. While we can't help code a custom built theme, you should be able to add something there with HTML. :)
Hope that helps!
I have added the asset (filtrateeyewear-tv--logo.jpg) into the theme and tried to code it into the top left or right header but I do not know where to put the code. I am new to HTML and tried to follow a youtube guide but unfortunatly it did not get the job done.
Do you know where I can get any tutorials or learn to place this icon with a link to another site in the top left of the page under our sign up and search?
Thanks Alex :)