All Havok product does not install

After I installed Havok from package manage, I do not have a havok folder in the asset folder where there are scripts so that I can download and see how havok works,. There is a havok physics folder in the package manage folder, but there is not a single stage there, help)))

 

This should be among the packages.

 

yes there is, but where are the ready-made scenes where you can test physics? I do not have them

 

https://docs.unity3d.com/Packages/com.havok.physics@0.6/manual/quickstart.html

Here are the physics samples: https://github.com/Unity-Technologies/EntityComponentSystemSamples/

 

thanks