Screen her with a Speech Therapist and he can recommend the right path for your daughter
How Dr. Evaluate mild moderate or severe?
My daughter also have symptoms not sure which specialist Dr I should consult.
Your child needs to be evaluated properly and other developmental delays need to be detected and their causes identified. Hearing assessement as well as psychometric evaluation needs to be done. Based on the findings, speech therapy, behavioral therapy, occupational therapy etc. need to be done. It would be a good idea to see a pediatric neurologist first and to proceed as per the guidance offered.