How do I unlock my iCloud account and iPhone from Pakistan?

It seems you have followed all the steps for resetting your Apple Account Password and now will just have to wait. The password can be reset immediately when using another Trusted Device or Trusted Phone Number on your account, but using Account Recovery will have a waiting period. As your screenshot says the time can only be sped up if you are able to provide additional information. The next message you receive should tell you when it can be reset. Information about the Account Recovery process is available here:

How to use account recovery when you can’t reset your Apple Account password - Apple Support

shahwaiz258 wrote:

How to unlock account

Yep, we understand your question and have seen the screenshots. With that said, the only thing left is to review the information provided.