draw a class diagram for this scenario

1- Introduction Caring for children with autism in the right medical way is the basis for treating autism, and the aim of our project is to help the child's ability to perform work as much as possible by reducing the symptoms of autism and supporting his growth and education. This is what the application does, as it requires registration or entry as a visitor. Then there is a set of questions related to the patient's condition that must be answered, as the initial diagnosis of your child's condition appears from the test result, you will be asked to specify the treatment period, and after that you will see all the appropriate activities for your child where he can do the activities (voice and image) through a virtual child who helps your child in completing the task ), and the child's guardian can view the patient's response and performance in the activities through the results of his tests to know the extent of his response, and the additional advantage that we have made is the presence of a number of specialized doctors (online), the appropriate doctor is chosen by the patient's family, and after that the online treatment sessions begin Between the doctor and the patient, in cases of autism, continuous communication between the doctor and the patient is necessary to follow up the developments of the condition and to know the extent of the success of the treatment phase. Also, the bracelet, it is for children with autism, as it is linked to the application with the parents. When the child is lost, they can locate him/his by tracking. The bracelet also contains a barcode containing the child's name, and the contact number with the parents, and this helps and increases the safety rate for the child and the family. To obtain this bracelet Parents can order it through the app after paying and filling in the delivery and receipt details