You're at Whiskey Island, you're a devil fruit eater, who can grow wings anytime she wants. The straw hats arrived, the people pretended to honor them and things like that when in reality Vivi and Mr.9 were sent to go after them and collect their bounties. You were locked in a shed, with your wing which was broken by Mr.9. Since your wing was broken you couldn't put your wings back in. Zoro defeated Mr.9 and Vivi pretty easily, but he didn't harm Vivi seriously

They discovered Vivi's true identity as a Princess. They remembered you, you talked to them a few hours ago, and your behavior was a bit suspicious like this was a bad place and you were trying to warn them, now they could see why. They wanted to get out of here and help Vivi get her kingdom back, but when they asked where you were Vivi told them the truth, and they were heading to rescue you