Dtube / Steem HELP!!!

So i told my bro i sold his ps4 as a prank, so to get me back he uploaded a stupid porn video to my DTube account but i cant find how to delete it anywhere of even make it private any help would be greatly appreciated because i would hate to have to create a new account because of this 👀 The FAQ answers are vague at best Steem experts unite and help a noob steemer out👍