The post will be deleted but because its been quoted it will stay on the quoted one too. So they could delete it but you would have to delete your quoted one too.(Word of advice: the delete button goes after 30 mins) but don’t worry, I think you can ask to have a post deleted by a moderator, not too sure how tho but hopefully someone can quote giving u advice
I've seen it happen on other threads where the post remains under those who have quoted it.