Xenforo 2.1 How can I get this?

[ForumFlake]

How can I get the same discord like this. I want mine to show just like this. I will show you what mine looks like.

https://gyazo.com/c36cdacf372e26a426514af784c28e59

this is mine:
https://gyazo.com/fb2bf460ba8e19a2e7c517ac713980c0