Washington - US President and Republican candidate Donald Trump has reiterated allegations of rigging the presidential election, saying his rival and Democratic candidate Joe Biden should not consider himself the winner.

Republican presidential candidate Donald Trump said in his Twitter message that thousands of illegal votes came after 8 pm on November 3. This changed the results in Pennsylvania and other states.

Observers were not allowed to enter during the vote count, he said. The windows were closed so that observers could not see what was happening during the count.

On the other hand, a spokesman for Joe Biden's campaign said that if Donald Trump refused to accept the election results, he would be expelled from the White House.

Democratic candidate Joe Biden is close to victory in the US presidential election. A spokesman for Biden's campaign has warned Donald Trump that he must accept the results. If Donald Trump shouts about fraud and does not vacate the White House, he will be forcibly evicted.

He said that the United States Government knows how to deal with undue interference in its affairs.

Democratic candidate Joe Biden has won two of the five states that played a decisive role in the final results of the US election, after which he came close to winning the election.

The eyes of the world are on the US presidential election as the counting of the decisive votes has entered its final stages.

Presidential candidates Joe Biden leads in Pennsylvania, Nevada, Georgia and Arizona, while Donald Trump leads in Alaska and North Carolina.

According to the US broadcaster CNN, in the US state of Pennsylvania, the anti-Biden candidate and the Republican candidate have overtaken Donald Trump.