KanColle Kai talk:World 7/@comment-50.92.37.48-20160324095916

i need help on the first map. I'm using  Jintsuu lvl 39, hiyou lvl 20, fubuki 39, akatsuki 39,shimakaze 15 and hibiki.. i equip them mosty depth charge and sonar.. I can't go to boss stage. Anyone got idea???