Misleading advertising about accomodation

We made booking via Booking.com, on the photos advertised it show this nice, clean and vibrant hotel. When we got to the hotel its not the same as the photos, its old, smelly hotel. The bed is very old and its not clean, it smell so bad we left 10min after check in. We tried to get our money back from Booking.com but they like non existence. This is false advertising. Breakfast is served somewhere up in the street from 9am, parking not in a safe area. This was a bad experience. We want our money back as the ad made by booking.com is misleading and false.