Can't use the WPF Feature in Visual Studio

I have bought a trial license key and activated this key, but still can’t see the other features like WPF on new project tap. Looking for solutions.

The WPF is an item and not a project. Add a new PowerShell Script project and then from there, you can add a WPF Item to that project.

Oh i see.
The sample image on the documentation website showed it.
So I thought that you have to start it as a new project.

EDIT: Allright there i can see this Window. Thx!