Hi again, man I dont know what is wrong but I am not be able to download any of your brushes from the link you gave.
You said you dont know how to add the files here, if you need help I can help you out. Although it is simple, upload your brush files in same way you upload any image. But for this you need a preview file which you already have here.
Add them here buddy. It will be more easier for people like us and for you too.