Contact your national broadcaster:
https://docs.google.com/document/d/e/...

If your country doesn’t participate in Eurovision, you can still reach out to SVT, the organiser of Eurovision 2024, to individual participants, and to the sponsors (all contacts included in the above link).

EDIT: We didn't realise this when the video was published, but the Eurovision sponsor Morroccanoil is produced in Israel - a fact that their marketing seems to go out of its way to obscure. Nevertheless, we think its still worth putting pressure on the other sponsors.