iCloud lock 11 pro max

Welcome Alihaider369,

Thank you for using Apple Support Communities. It appears your iCloud account is locked on your iPhone 11 Pro Max. We'll do our best to assist with this.

Depending on how the iPhone is locked through iCloud, we believe the following will help to solve it:

If your Apple ID is locked or disabled

If you forgot your Apple ID

If you forgot your Apple ID password

Recover your Apple ID

In case this is about Activation Lock:

How to remove Activation Lock

Send in a request: Turn off Activation Lock

Hoping this gets you moving in the right direction, take care!

Above is a good list, but misses a few of the things that can be locked and unlocked.

The following link has a longer list, and how to address each;

How to Unlock an iPad or iPhone? - Apple Community