Trump and his legal team never alleged any fraud or corruption in the 2020 election in court so you are on your own and Trump admitted his aids told him but he still kept up the lie to feed his supporters who would believe whatever he said.
It is ok to question the result, but you have a case to make not lies like Trump produced to keep up the rage of his supporters. The phone Trump made to one of the governors telling him to find votes for him speaks volumes about the character of Crooked Donald Trump and should have turned even his most loyal supporters against him.
U.S. President Donald Trump badgered and pleaded with Georgia's election chief to overturn Joe Biden's win in the state, suggesting in a telephone call that the official "find" enough votes to hand Trump the victory.