Movie talk about thief try to stole house, but young girl saw them, so they kidnapped her as hostage, and wanna money from her parents.70s or 80s black hair white dress ? little girl http://irememberthismovie.com/movie-about-little-girl-in-60s-or-70s-kidnapped-or-lost-from-her-house-she-are-lonely/

The movie is talk about girl her hand has been broken and she is search for here family..  I dont remember if she kidnapped or lost but its amircan movie and girl have black hair with white dress i have only image for here. If could help you.

http://s11.postimg.org/63pos8q7n/20160226_153619.jpg