Can I just get clear which site is yours? Presumably https://www.hiphillbillyfarm.com? That’s the one I see the symbols on, anyway.
And can you say what theme you’re using so I can download it and see in which file the code occurs that outputs the symbols? Is it the ‘Weaver’ theme?
Finally, I should say that if you don’t have a decent knowledge of PHP/HTML/CSS you might want to think about whether you really want to do this. If you do, I would very strongly advise you to make your changes in a Child Theme.
I don’t want to discourage you. I just don’t think that following instructions blindly is necessarily a good thing to do. Changes have a habit of creating unforeseen consequences that have to be dealt with. For a start, the change you are thinking about (and depending on how your theme is structured) could mean having to make changes in the main template file that outputs the blog listing, any template file that deals with category lists, and the template file that deals with displaying a single post.
The theme might be structured so as to deal with all these in a single file, but if it does, that file will be quite complex and you’ll need to be happy that you can identify exactly where to make your changes.
Cheers
PAE