If an appointment request is sent from PHR or Practice Website, then it needs to be confirmed, if the request is not pre confirmed. Refer Settings > Calendar > Online Appointments to check whether the appointment is set to be pre confirmed or not
The Pre-screening form filled by patients is accessible from the 'Calendar > Appointment Requests' section.
Before confirming the appointment request, click on the 'Pre-screening Form' link to view the details filled by the patient.
Once the appointment is confirmed, you can access the filled Pre-screening form from the 'Patient Dashboard > Patient Details > Questionnaires' section.