Hi @Neshaa
Thank you for reaching out to the PowerSchool Community!
I understanding you are asking to make a change to your child's school.
If your application is not yet submitted then you might be able to make the change. If your application is submitted then you will need to reach out to the school to request that they make the change.
This article, Q&A: Enrollment (Registration) Family Support, is available to assist with questions about enrollment changes.