I want to use custom icons for sharing, specifically for Facebook and Twitter. I have uploaded my two png. files to the backend of my website, and use the following URL: http://jackpsplanation.com/blog/wp-content/plugins/add-to-any/icons/
I made sure to change the name of both files to that which is included in the default icon list, but for some reason neither of them show up.
Can anyone help troubleshoot why?