Using Outlook for iOS in educational settings for communication and organization
Hello Ivy2488,
Thank for your reply and sharing more information!
Based on your situation, we recommend that you can contact Outlook for iOS Team available with in App by going to Outlook(?)>Contact Supportor check with Get in-app help for Outlook for iOS and Android - Microsoft Support. They can also involve more resources to investigate the issue from backend side. This would be the most efficient way in handling this case for you.
Again, your understanding and patience will be appreciated.
Thank you!