She'll be in my thoughts, and take the advice given above!
When we lost Melani, it took us a whole night and day to find her, but she eventually arrived safely back home with the help of a wonderful lady.
Also, you could maybe try calling a local radio station and kindly ask if they'll make a little announcement over the radio about Alli missing.
I don't know about the radio stations there, but the one in our area does it.
Good luck.