The Supreme Court is upholding the law that will ban Chinese-owned TikTok if it’s not sold to a U.S. company. The law is set to take effect Sunday.

President-elect Trump is reportedly considering an executive order that would save the app that’s been dubbed by many as a major national security threat. President Biden has said his administration will not enforce the ban of the ByteDance-owned app before he leaves office.

Reuters reported TikTok users will be greeted with a pop up message that directs them to a website that has information about the ban starting Sunday. TikTok denied a Bloomberg report earlier this week that it was considering a sale to billionaire Elon Musk.