@Madeline Devine, Thanks for posting in Q&A.
From your description, I know your device was enrolled in Intune for education and you want to unenroll it.
Based on my research, Intune for education is only available for Windows and iOS devices, cause your devices are Android, your device may not enroll as Intune for education.
https://learn.microsoft.com/en-us/intune-education/how-should-i-enroll-devices
To clarify your issue, please share the following information with us.
1.What kind of enrollment method do you use?
https://learn.microsoft.com/en-us/mem/intune/fundamentals/deployment-guide-enrollment-android
2.Could you check your device status in Intune portal and take a screenshot?
3.Could you provide the screenshot of notifications on device?
4.Does company portal appear on both of your devices?
If there is any update, feel free to let me know.
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