[Drolefille]

All I'm hearing is "I don't know why I got dropped even though I did not meet the minimum requirements to join a sorority. Also my GPA is not at the minimum but low enough to be a concern."

I'm going to go with those being your reasons. We're not going to give you an 'out' here that makes it not your fault. Join other orgs, get your GPA up and see about going through recruitment again later if it still interests you.