You don't.
You just avoid the asteroids/bullets, whatever they are.

and then you die when you realise you can't avoid them forever.

eventually you'll press that X on the top right of the game, uninstall and never play it again.

Thanks for reading this very helpful guide with a clickbait picture i made on paint.

(unless im really ♥♥♥♥♥♥♥ dumb and there is a way to shoot im not aware of)