4-Election + D party officials in [XX] locations across the US [under lock & key] stored many thousands of 'blank' ballots for purposes of 'altering the vote total'?

Who safeguards 'blank' ballots?

Who issues 'blank' ballots?

Who controls 'blank' ballots?

How many 'blank' ballots are generated vs. total county pop?

THE CONTROL AND ISSUANCE OF BLANK BALLOTS IS KEY.