This will be my last... the Internet is a cruel place. lol I do have one more, though. If you want it, put your email in a comment here, and I'll email you it.
I don't have a wii u anymore to test it myself, but if homebrews are not visible on the wii u menu I think you can press L + R + minus to open the plugin menu, there should be an option called "homebrews on wii u menu" or something similar