Daiki Akiyoshi wrote...
However, when I use commands such as kick, it says "your privileges are too low". Does anyone have any idea how to fix this?
Not sure if I understood your question correctly ... there seems to be a confusion between "IRC oper" and "channel op". The /oper command allows you to became the first which does not imply the latter.
So, assuming you've enabled "OperCanUseMode" in the [Options] section, try to up yourself (sounds weird in the beginning, I admit). Then using /kick should be possible.
Christoph