Do you handle disability denial? I was referred by my sister.

My daughter, who is 29 y/o single woman, had a nervous breakdown (some type of mental episode). The Doctor said it was schizophrenia. She spent approx. 2 weeks in an institution. She no longer works, sleeps all day and basically cannot stay on task. I have been taking care of her since this happened. Feb 2017. She can do some things but definitely needs financial help. Please tell me if you can help. Thank you