That's the point. Go do something about it now.
If you lived in a suspect-rigged area, such as AZ, find the largest group voicing your concerns and join them. AZ is requesting a new election by Dec 6th.
If your elections went fine, support AZ.
If it's too overwhelming, just focus on your own region.
They are determinative. 6 (populous, Democrat-run) urban counties flipped the entire 2020 election. Fix those 6 counties, and you have cheating that no longer affects the outcome - and any cheating is observed, documented, prosecuted. This happens at the county level, with support from the SoS.