Question Quest 2 with OpenXr plug-in

I have created a project with the Unity version: 2020.3.9f1. In that project I applied the Open XR plug-in. Installed all the necessary package. Everything is going well and can view the project in play mode with the cable link. I have applied a locomotion system and can run smoothly through my project. So far so good. Now when I do a build and run I don't get any errors. However, the project does not open in my Quest 2. I also do not see the Unity logo. I do see a fixed view of my model, which can be seen statically in my Quest screen.
What's going wrong?

 

Ok, thanks.
I now installed version 1.2.2 June 02, 2021.
Would that be the correct version?
Than in the Project Settings i click OpenXr under XR Plug-in Management and select Oculus Quest Support?

 

I tested the pachage. I did a Build and Run and it works great for me. The only thing that is not working is the play mode with the Link cable. When i link my Quest 2 with the link cable and press the play mode nothing happens in my Quest.

 

Ok, i found it. Quest Link(Rift). I didn't know that it was for Quest.

Thanks