Apartment Flooded

Came home to a flooded apartment Monday morning. Landlord ripped the flooring up but my concern is the walls. Landlord stated the walls were ok but they’re clearly wet and there’s mold that’s already been growing. She advised she would not be messing with the walls as it would cause more problems. Don’t really know where to go from here. Any advise on what I could say to drive the point home that hey, I’d like to not live with mold, would be great.