Game chat Issue

Hi everyone,
Can someone help me as, as whatever I am typing in the global chat, alliance chat and war room chat is not getting displayed

Comments

You got chat banned

I haven't played for the past 3 years, before which chat was working fine

You got chat banned

How do I get unbanned

Or...maybe you disabled by mistake on Mcoc config?

...There's Game Chat? I forgot that's a thing!