This was announced by his headquarters.

NEWS: President @realDonaldTrump, in his personal capacity as candidate for re-election, filed an appeal in the United States Supreme Court seeking to ensure election integrity in Wisconsin!

- Team Trump (Text TRUMP to 88022) (@TeamTrump) December 31, 2020

"President Donald Trump, as a candidate for re-election, has appealed to the US Supreme Court to ensure the integrity of the election in Wisconsin," the statement said.

On December 22, Trump demanded that the results of the presidential election in Wisconsin be canceled.

According to him, Republicans in this state must pass important decisions to state legislators and "cancel ridiculous elections in the state."

On December 15, it became known that the Democratic candidate Joe Biden received the necessary 270 electoral votes, which are needed to be elected president.

At the same time, the White House said that Trump continues to challenge the election results.