Chosen Solution

I need unlock the iCloud on my iPhone?

Ahmed Mzahem unless you can provide original proof of purchase, you cannot remove the iCloud lock if you are not the original owner.

Contact apple customer support. They’ll ask for your apple details and ask some security questions, once they confirm it’s your phone they’ll reset your password.

Call Apple and they will have to get some info for security. If it works you should be able to reset your password and unlock the icloud.