If you’re going to expose their discrepancy, expose who they voted for. If possible file a FOIA to get the data. Drop the presumption that they didn’t vote for Trump.
“Iowa Finds Several Dozen Instances of Noncitizens Voting in a Past Election”
“Pate, a Republican, stressed the importance of election integrity in the announcement, which came two weeks before Election Day.”
The government only knows that they voted, not how they voted.