Millions of TikTok users in the United States are no longer able to watch videos on the social media platform as a federal ban on the immensely popular app takes effect. The company's app was removed Saturday evening from prominent app stores, including the ones operated by Apple and Google, while its website told users that the short-form video platform was no longer available. The blackout began just hours before the law took effect. Users opening the TikTok app on Saturday encountered a pop-up message preventing them from scrolling videos that read, “Sorry, TikTok isn't available right now." “A law banning TikTok has been enacted in the U.S.,” the message said. “Unfortunately that means you can’t use TikTok for now.” MORE: https://www.wthr.com/article/news/nation-world/will-tiktok-be-banned-sunday/507-796c54b8-9ef6-422e-bbbb-2ea75c51cbdb