Tutorial help

hello can someone help me please and make a short tutorium ? when I load the data from this site https://www.slicer.org/wiki/Modules:BRAINSFit, my Longitudinal Checkerboard Before registration dont look so as how the picture. and when I make then the registration I didnt get a correctly result.

Please start here:
https://www.slicer.org/wiki/Documentation/4.10/Training