The problem is that you're giving the URL to the page. That won't work. You have to have the URL to that specific image. Right click the image and choose "Copy Image Address". Then paste that in the tags here. Different for a phone? Boy I've really outed myself for how unplugged I am. I can't speak for apple. There's several different ways to do it in Android, but usually you can tap and hold on an image and open it in a new tab. Then just copy the url from that new tab. Or just don't.