Ok im starting to get very mad, it slike impossible for me to add a new style, im getting sick of the default style. I have tried tutorial after tutorial and I just cant figure it out

Im running version 3.6.2. The style I wnat to install is
here. I have no more ideas of what to do, I thought I would ask here.
Here is what im doing.
Im uploading the alienblue folder the the Forum directory
Then I go to the amdincp click the browse button navigate to the xml folder and import it.
Then I try to use the style and I just get the text no images or nothing, there all broken images

Someone please help me
