Hi, good day!
When was the last time it worked properly?
Are you seeing the error "Some of these settings are managed by your organization"?
To start, please open Settings > Accounts > Access work or school and check whether any work or school account is currently connected. If you see one listed there, please disconnect it.
I look forward to receiving your update and I'm willing to collaborate with you till we resolve the issue. Do keep me informed by clicking "Add comment" below instead of Yes or No button.