iPhone 14 Pro Max user profile issue

Profile options will exist, only if any profile is installed by your corporate / organisation/enterprise / School Management then please contact the system administrator of your corporate / organisation/enterprise / School Management

If you have installed any profile on your own --> Install or remove configuration profiles on iPhone - Apple ...

I have 4 devices none of them has any MDM or profile on my devices.

Some apps in the App Store will prompt you to install a profile using their App to get the full functionality.

Pretty much the whole thing. This especially: why using a third party to extract the identity of a device built by Apple?

Why using third-party software for extraction?

Please read this: Writing an effective Apple Support Commun… - Apple Community

Your question does not make sense.

Perhaps you’ll have better luck posting in your native language.