Hacking Wad Channels wont work

[bblloopp]

I have wad manager ver 1.7 on the hbc and I have installed wad games o the wii one of witch is Pokémon rumble it works fine I also installed Mario kart wii and Mario party 8 and when I click the start button from the menu they do not work this is true for all of the wads I have installed other than Pokémon rumble What I am asking is what is happening and how do I fix it btw I am a noob at this stuff so please explain your answer clearly I don’t even know what and ios is.

 

[bblloopp]

what i mean is that a black screen pops up and i cana do nothing also i am on 4.3U