Where are Seven dragon ball location on legacy of goku 2

ninja hide out, stolen airplane, diablo desert, pilafs castle, bandit hide out, waste land forest, once you collect all six you'll see trunk's flying and goten then  they will fight over the radar and it fell so they get knocked out then you'll land in Natala village and you'll see a man with the dragon ball on his neck the only way he will give it to you is if you defeat broly.