How to Hack Facebook Chat History

Facebook has been changing a lot from its beginning to the stage it is now. Since Facebook is one of the top thing to keep privacy of a person, you can easily know someone's secrecy if you are able to know his/her Facebook account details. For this I have been teaching some easy and most used way on Hacking Facebook on my previous articles, so I am not gonna describe it now, you can rather check my previous articles to Hack Facebook Account
Now When you are able to hack a Facebook Account by the ideas I have discussed which are really easy to apply, you can easily hack someone's Facebook Chat History. This can be done at fractions of second when you will know someone's user details. Facebook chat has a new feature which saves all the Facebook chat history in Facebook account so you can easily hack someone's Chat history in a Facebook easily. Since this feature has been add as the revolutionary feature but this is causing problem to many people. Since all the chat  History are added in Facebook message , it is difficult to hide the chat message. So you can now know what someone's chat after you will hack someone's Facebook account. You just need to know is How to Hack someone's Facebook profile and then you will be able to know what that persons chats in Facebook.
When you hack Facebook then you log in to those people's ID and click in the messages and then you will see all the recent chat summary. Then click in someone's picture to check the chat history.
So now all you need to do is Hack Facebook Account.