I can't chat inside the game due to the fact that I need to open specific ports.
I'v looked up what ports to open but i'm a little aggravated by the fact that I would have to go through some complicated process like opening ports in order to play vanilla WoW or any private server for that matter.
I was hoping there could be an easier fix to this problem or maybe opening ports is a bit easier than I thought and someone could maybe clarify this problem for me with some kind of easy guide on how to open ports.