Talk to Audiologist on Profound Hearing Loss

Slaam, my daughter(5y+) has profound hearing loss. From 3 years having digital hearing aids but our speech therapist is not satisfied. She says, you have to do a test with hearing aid to check the quality or sound my daughter hears from it. She is doubtful of the solution we are using from three years. So, which test is perfect to examine the condition of my daughter with hearing aids, any specific name of Test and where should i go to do that in Lahore. Thanks alot