What does Kanye West need to do to launch a late White House bid?

It is unclear if West, who is also known for his marriage to reality TV star Kim Kardashian West, has filed any official paperwork to appear on state election ballots. https://www.jpost.com/american-politics/what-does-kanye-west-need-to-do-to-launch-a-late-white-house-bid-633995