How can I upload a PHP file to my root directory on my shopify website?
I am using anyimage.io that will allow me to embed a link in the image. When I tweet the link and someone clicks on the image, it will direct them to my website, In order for it to show my website name on the image, I must have the PHP code on my site so to verify that it’s not a malicious tweet. I can upload to my folders on my account, but I know this is different. How can I install a PHP file into my root directory.?
I’ve attached a screenshot of the code if this helps anyone.