The PowerSchool Community is a great resource if you have any changes to be made while completing fields within the enrollment form. However, each district has a different process and age criteria and can provide the best steps to move forward when enrolling students.
For the most up-to-date information on the enrolling age criteria, please reach out to your school district directly. You can check out the FAQs related to the enrollment process here.
This topic was discussed in this thread.
The school usually notifies the parents through email or message if their registration was accepted. If you still have not heard from the school or been notified, the most common reason could be that the approval process is still in progress.
Some schools have enrollments approved at the district level weekly. If you are not receiving a response from the school, I recommend that you reach out to the district directly for the most up-to-date information on your student's enrollment.