1. Open https://www.facebook.com 

    2. Expand settings panel > Click the Manage Groups

    1. Click the cogwheel icon near the group that you need

    1. Click the Edit Group Settings

    1. Scroll down to the Apps section > Add Apps

    1. Enter Cinamaker to the Searching field > Select Cinamaker Director Pad

    1. Tap the Add button

    1. Tap the Done button