Compiling a persuasive argument

Without having to dig from 4 years ago on threads here, do any of y'all have any convenient links to all the cheating the Biden camp did in 2020? The pipes bursting. The brief cases brought in. The key counties being frozen and counting stopped etc etc? Would be grateful for a few links to get my case built. I have a friend that, while democrat, would appreciate objective patterns.

TIA