The best option for her to do is to confront a teacher, principal, or her guardian. It is best to try and explain to them that she is innocent and explain the events that happened.
Ally should talk to her parents and tell them what happened have them understand, then she should have her parents take her to school and talk with the principle about what happened and hopefully they will understand. Then after everything is fixed, She needs to dump those "Friends" of hers and make new improved ones.
