KONSTAR Plastic Manual Meat Mincer, White

Does this come with the extra bar with the four different shapes to attach to make cookies? Or do I have to buy that separately?

Was a cookie bar supposed to be included? i didn’t receive one but i purchased this to make german cookies. where can i find a cookie insert?

Can it make long strips of biscotti dough forrolling?

I did not see any instruction for the cookie bar? Does the meat mincer and the blazes stay in the machine when attaching the Cookie bar.