im having problems

i am having problems with my new game assassins creed 4 black flag, and im at 6%, and im at the menu page, and i click on the 6% one, and i went to the loading page. And its been loading ever since, i can move around and all, but its still loading???????!!!!!!!!

Did you install it from the marketplace or do you have a hard copy?

Wait, you started the game? I never start, even if it says I can, until its fully installed. I don't know what to tell you.

This. Even on PC now on some games it says this, but I always wait until its fully downloaded and installed be for I press the Play button.