Hello yes I'm alive, anyways I'll cut to the chase, you will need to give more permissions to Kosaka next version. We'll be introducing commands to punish server members (the usual mute/ban etc), however when you installed Kosaka you might have not given it moderation related permissions. You will need to give Kosaka the following permissions upon updating to v2.5.0:

• Ban Members
• Deafen Members
• Kick Members
• Moderate Members
• Mute Members

Kosaka v2.5.0 should be out by the end of the week.