How do you talk to a team mate without there words on roblox

If you mean how to talk to teammates without the opposing team(s) seeing the message, you type % and type. Example: % This is how to team communicate. If you mean how do you talk to someone that doesnt have a chat bar (or you dont have a chat bar), you can use the Safe Chat menu on the far left side of the window (it looks like a speech bubble).