Go back to the Track editor and click on the small arrow on the left side of the window. Your first sprite will appear together with the first frame of your movie. You will copy the frame into that position. Since you have 9 images to put into the movie, make frames available for each of your images. Making the movie.
Frames are already available.
We just need to assign the proper image for each frame. Here you have to follow the order of your images. Click on the particular frame and choose proper image from within the Sprite sample inspector image field. Images will be linked into the highlighted frame. Link all your images to all of your frames.