Dropped before meeting anyone?

Looking for clarity? My daughter was dropped on day 1 of Rush before even meeting anyone from all her top picks. Eventhough she has high grades,"it-girl" factor in Georgia's third best high-school in the state, Varsity and MVP awards and many established connections with requests to pursue their sorority. I however have no experience in the Greek Life world and so I am wondering if we did something wrong on the front end of the application. ANY ideas or insight would mean so much. Also would really appreciate some words of wisdom on how to keep my daughter from wanting to leave all together in light of not making her desired houses.