Huh...the people who scream no fraud don't have to back up their claim. Usually, they're responding to idiots like you who unironically believe the election is stolen. The burden of proof is on you to prove it, not the other way around. Plus, it's undeniable that fraud has occurred in the 2020 election. It happens every election. The question is how much fraud. And the fraud in the 2020 election, just like every other one, is so astronomically small that it will not impact the results of the election.