plugin problem on a video

Hello to you

First of all I want to apologize if I have not published in the right section.
I recently aquisition this video on After effect CS6 unfortunately I am unable to use it. Probably because I’m missing a plugin. So I was able to read that I had to have this: Element 3D v2, 3D Element Pro Shaders, Trapcode Particular. But in these categories, I do not know what I need for the proper functioning of my intro. If anyone could direct me on a choice I would thank you for it.