I can't find the particles toolbar

Hey !
I have been following a begginner tutorial, but i struggle at one point. I need to find a certain toolbar (https://i.gyazo.com/0f9490e2ad145a6638e227d3bf8cc103.png) but it is not present in my version of blender ? Is it an add-on or something like that ?
Also, my interface if something is wrong with it : https://i.gyazo.com/e2671c32411b34658c4a0735d766cbd7.png

Widen the properties panel or mmb drag the icons to show the ones that are hidden on the right hand side