This is not a support forum for respective IRC networks.
These karaoke realm questions need to stop. We don't know what happened, we don't run the network and we can't explain why you cannot connect to server XYZ or have network specific problems.
No op can reply, because there can't be an op on a network that doesn't exist any longer.
If you want Karaoke (and note that filesharing is, at best, frowned upon on these forums), try searching for Karaoke on Search IRC