The source you cite doesn't make the claim you say it does. It covers the issue of oversight by the United States Congress of state election laws for members of the U.S. Congress. It doesn't spell out how AG's altered election rules in contradiction to how the legislature had authorized.

You claim that there's fraud, but when challenged all you can do is start shouting about irregularities in how voting law is being applied in a public health emergency, without even citing the laws in question within the state at issue?

This is absurd.