Could you please provide us some more details about your issue? Is the download stuck or do you have any other issue or getting an error message when you try to download the game from the XBL store?
To make sure that no corrupt data causing your issue, you should clear your cache:
- From the dashboard, click on My Xbox.
- Select System Settings.
- Select Storage.
- Highlight Hard Drive Device.
- Press Y to select Device Options, then Clear System Cache.
- Reboot your console.
Cheers
Basti
