calling Japanese girl

My manager told me that a Japanese girl was seaching au-pair.
I asked her phone number, and I called her this morning.

She explained about au-pair's job in the family.
And I heard there were some calls from other girls who would like
to be au-pair.
She said she would call me tomorrow about her family's selection.

All I can do is waiting her call.

Well, I have to look for another family right now
in case I can not be chosen from those girls.