Hack into any Facebook account. It can be done only with the username or profile link. Recover your own account or spy on someone else.
Hack a WhatsApp remotely, just with its number and spy on all conversations, voice, images, etc. with discretion and/or take control of the number.
Hack into any Instagram account. Get that username that you want so hard. Spy on someone else. Recover your lost or hacked Instagram.
Hack a Snapchat account remotely, just with its username and spy on all conversations, voice, images, etc. with discretion and/or take control of the snapchat account.