How do i unlock my iPhone ID

Is this about your Apple ID being locked?

If yes, take a look at this article:

If your Apple ID is locked - Apple Support

If you still can't get your Apple ID unlocked, you'll have to contact Apple ID Support directly:

Contact Apple ID Support

Or did you forget your iPhone Lock Screen code?

In case your iPhone has iOS 15.2 or later installed, follow the steps in this article:

How to reset your iPhone, iPad, or iPod touch when you forgot your passcode - Apple Support

For older iOS versions follow this one, to erase it, using your computer:

If you forgot your iPhone passcode - Apple Support