Thank you for reaching out for assistance on the PowerSchool Community!
I recommend reviewing the articles listed below to confirm the email address associated with your Enrollment account and resetting your password. These articles will help guide you through the process of resetting your email address and password and also to add a student to your existing account so that in the future you can add multiple students to one parent account.
Since you mentioned that you have three different accounts with three different registration forms, you can reach out to our PowerSchool Enrollment (Registration Family Support) by clicking the link below and they will be able to assist you with this.
Please feel free to reach out to us if you have any further queries.