How can you invalidate an election if not officially called ?

Five stages of grief.

denial
anger
bargaining
depression
acceptance

You are still working on #1 and #2

Look at the bright side. Trump may get a virus named after him.

That is exactly the question Trump is offering a million dollars for the answer to. So far, his efforts have failed miserably so he's crowdsourcing.
His best bet, convince enough people it's invalid based on nothing but his word. It would work with you.

Once it's validated and called, you can only do it by invalidating the system itself.

How do you prevent yourself from losing a boardgame that's not finished?

Kick the board over.
Scatter the pieces.
End the game.

Now you have trump's secret strategy for retaining the presidency.

still having that Trumper tantrum? lol

*Pours you a shot* Cheer up bud! A Clown was beaten by a Muppet and your country might not go down the shitter as quick. *Cheers*

September 17, 2019 called: "About your theory..."

OMG! Bill Maher stole my joke!! Word for word!

How does he even know bob?!