Are you really asking a moderator (or former one) how and where to download pirated games?
Didn't you read the forum rules and answered you agreed to never ask for ROM, ISO, WAD, WBFS, GAMES and illegal files?
Asking can get you suspended or banned.
if your ISO/wbfs is bad, dump it again.
if your wbfs is not working with wiibackupmanager, use wit/wwt instead.
if you want to get games illegally, you are on your own !
Oops sorry forgot