The Chinese-owned company said it would cut off its services unless the U.S. assures Apple, Google and other companies that they would not be punished for hosting and distributing TikTok.

The app says it will shut down Sunday unless the sitting president can assure tech companies that he won’t enforce the law.

The White House on Saturday called TikTok’s statement warning that it will “go dark” on Sunday unless President Biden steps in a “stunt,” arguing the app doesn’t have to take action before President-elect Trump is sworn in.