Why Are AddThis Share Buttons Displaying the Wrong Share Count? - AddThis
Share counts displayed on your webpage are coming directly from the social network’s API, so if your button shows 0 shares, your page likely just hasn’t been shared yet. (Feel free to get the ball rolling by sharing on your own social media accounts!)
Jul 27, 2018 ... Share counts displayed on your webpage are coming directly from the social network's API, so if your button shows 0 shares, your page likely just ... below to check the share count of your page for Facebook and Pinterest.