I've already given you the query that is simply copy+pasted into a query field made available with CB Query Field plugin. You don't have access to the CB Query Field project because you're not a subscriber; it is only available to documentation subscribers. More on incubator projects can be found here .

I recommend if this is above your skill level to hire someone to manage and setup your site for you. You can find contact based developers at sites such as Joomlancers.

But if I use the plugin, I can't past the code, because I have only fields:

That is not my plugin. Please re-read all of my posts, there is not much more for me to add to this discussion. I've explained all you need to do as well as provided you with the database query. I can not help you with 3rd party plugin setup. The query plugin you are using, again, is not mine and you should contact the author for assistance.