The Veela opened the entrance but stopped Daphne and I before we could enter. They let our friends and family enter first. When they all went through, Fleur went to the right which revealed another hidden entrance behind vines and flowers. "Follow me," she simply said with a wave of her hand. The fact that I missed this the first time was odd, but it didn’t really matter as she escorted us through the tunnel that took us to the left and around the chamber. 