You can see the profiles you have installed in Settings > General > Profiles & Device Management. If you delete a profile, all of the settings, apps, and data associated with the profile are also deleted.
If the profile is installed by your corporate / organisation / enterprise / School Management, then you may not be able to delete them, please contact the system administrator of your corporate / organisation / enterprise / School Management
You can see the profiles you have installed in Settings > General > Profiles & Device Management. If you delete a profile, all of the settings, apps, and data associated with the profile are also deleted.
If the profile is installed by your corporate / organisation / enterprise / School Management, then you may not be able to delete them, please contact the system administrator of your corporate / organisation / enterprise / School Management