"Run to your wii, place the card in the SD slot and navigate to the SD card icon, bottom left, writes SD and has the same shape, can't really miss it. Once you did this, a warning screen about scams should appear, press ok, screen will go black. A disclaimer shall appear, press one to continue".
The first screen that comes up after selecting the SD menu:
(If you paid, you were scammed!
The Homebrew Channel)
Do I click yes for loading the boot.dol/elf file?
Yes, click yes
Ipsa scientia potestas est.
Warning: Piracy is NOT supported. Word your questions carefully.