Horrified

My car is molding. My new, beautiful, li’l green beetle.
Um, it apparently was a driving school car (!?!?!?!) and there is a big hole in the floor where we they had the emergency brake peddle installed. We think water had been splashing up into it during the recent deluge. We didn’t notice that the floors were totally soaked til last night.
And there is too much mold to clean out with rags. I’m so mortified.
And the dealership and VW aren’t answering phones.