My social media icons are turned off so it has nothing to do with that.
What are you using, a tablet or IPad? I don't have the 'pin' button directly on the corner of each image on my IPad like I see on my laptop. There is a different way to pin them from an IPad. You have to download the app and it provides a widget to add an image to your Pinterest account, you do it from the upper right of your IPad. I would imagine it's a bit different on a tablet, it's also different on my cell phone.
