Shooting to screen touch direction in 2d side scroller

Ok , I have solved this problem , but I have got another one. Evrething works good untill I’m trying to apply forward vector (red circle on the screen)
Forward vector does note rotate with 2dVector between onscreen player location and onscreen touch hit location. And this causing not accurate shots and projectile spawning only to the right from player
http://s1.uploadpics.ru/images/-y2onrUXEe.jpg