How do I mute someone?

I know how to ban someone, but do not know how to mute someone.

Can you tell me the secret?

Chimp

It's all under 'actions'.

Don't worry, I did it

I am not upgraded.

I only found BAN and KICK OUT

Oh, good!

@ChimpReturns Whenever you want to mute someone, tell me

Gotcha.

Thanks. For me, it was a serious insult coming from a kid almost 35-40 years smaller to me. 

I betcha