TikTok has been offline in the United States, just hours before new laws banning the platform took effect.

A message on the app for U.S. users said a law banning TikTok had been enacted, meaning “you can’t use TikTok now.”

“We are fortunate that President Trump has stated that he will work with us to develop solutions to restore TikTok after taking office,” the statement read.

The social media platform previously warned that it would “shut down” on Sunday unless the outgoing Biden administration guaranteed it would not enforce the ban.

President-elect Donald Trump earlier said he would “probably” give TikTok a 90-day reprieve from the ban after taking office on Monday.

Users reported that the app had also been removed from Apple and Google’s U.S. app stores and that TikTok.com did not show the video.

Lawmakers voted to ban the app last year over concerns about its ties to the Chinese government. TikTok has repeatedly said it does not share information with Beijing.

The law, passed last April, requires ByteDance to sell the U.S. version of its platform to a neutral party by January 19 to avoid an outright ban, but ByteDance has not done so.

TikTok challenged the law, saying it violated free speech protections for the country’s 170 million users.

in the next few hours Go offline on social media platformscontent creators have been posting videos saying goodbye to their followers.

Creator Nicole Bloomgarden told the BBC that not using TikTok would result in a significant pay cut.

Another user, Erica Thompson, said educational content on the platform would be the community’s “biggest loss.”