Sergii Zykov,

The video here will walk you through the installation process.

Let me know if this helps.

The pdf can be found here, I believe the part you have circled is covered in #5

I have already watched this video.
Unfortunately, it does not show the process of installing the VGA connector and the details that I circled in red in the photo.
There is a PDF manual for this kit?

Many thanks for your help