Why can't I see the chat in Minecraft?

I made a server with friends and after making me op, I can't see the chat anymore. How can I fix this?

Guest

Have you tried pressing t!
if you already did and its not working try reseting your account or just close the server and reopen it

always works

Ian Desouza

Have you checked that you haven't hidden the chat. You can change the opacity of the chat to 0 in your settings. Also are there any plugins installed? It could be something in the config files.

Ducky