Hi Everyone, been looking for a while how to add custom blocks to my forums and just can't find it

I want to make things like this

http://prntscr.com/f6j6rw

(Had to block out images)

A simple image that links to my teamspeak 3 server, also the teamspeak 3 server down the side with who is in it etc.

With Pages app very simply. Create block in ACP, which contain your image with link and after this select your new block in front block editor.

If you haven't Pages app you can do this not so simply and clear - with template editor

The right ways to do this... 

1) Pages Custom Block.  Requires you have the pages app. 

2) Plugin with a Widget. Requires you have a development installation. 

3) App with a Widget.  Requires you have a development installations.  

Although, I've already written something close to what you're after.  See the top right block here.  If you click the arrow on the top right of the block it expands.