> How do I vote out Ursula [von der] Leyen?

This can only be done indirectly.

Under https://www.euronews.com/my-europe/2024/11/27/which-meps-bac... you can at least find a chart ("Von der Leyen 2 Commission: How political groups voted") how the political groups in the European parliament voted regarding Ursula von der Leyen's second mandate as European Commission President.

>This can only be done indirectly.

So the short answer is "YOU can't".