He had no evidence. That is what the courts asked for. He supplied none because he was devoid of any at all. 60 court cases. All he had to do was present something, anything. Trump was chastised by the courts for wasting their time. Since voter machines have been used, they claim their code is propriety. That is for all manufacturers. You are flat-out wrong. Fox is being sued for zillions for lying about voting machines.
Trump never got an evidentiary hearing.