Niagara simulation

Hello everyone!

I’m new and have already watched a few tutorials and have already implemented a few things, but I would now like to work with liquids and fire, but it doesn’t show any templates in the Niagara system!
can’t find a solution why!
Please help, what am I doing wrong?

Click right mouse button

in the window I find Niagara System

new System from a Template or behavior example

and it doesn’t show me anything, I don’t have a filter inside under template and learning example, everything is empty

If I click on new system from selected emitters beforehand, it shows under Parent Emitter

Does it show me the fluid emitters!

But the examples like in the YouTube tutorials are not Grid 3D Flip Hose

please help, what do I have to download to see the examples, that would be super cool!

Nice day
Manuel