nailak - even with good intentions I don't think there is any way in which the community could help until she is able to face reintegration into society. I was going to suggest maybe helping in tracing her family but victims of trafficking are particularly vulnerable to being re-trafficked, either by the family who trafficked her in the first place or people masquerading as family in order to exploit her further.
The best thing that (any) community can do is to talk about how horrific and unacceptable it is, and to keep an eye out for young people, girls in particular, who are brought into this country or sent out of it in circumstances where they may not have free will over what happens to them.
Don't be afraid or hesitant to ask question or to report suspicions to the authorities.