Question Kunena Discuss--I do not want "Discuss" on every single

That doesn't work. You should enter a default forum category id, and at least 1 allowed Joomla category id.
Enable inline help (button top right on plugin screen) to see help text.

I have another video showing what I'm doing. I don't understand how to chose an ID number for either the Kuena Discuss or the Joomla article. Seems I need to choose the category ID based on something......for Joomla Category I selecte the ID 2 which is the "Uncatergorized" category. If that is not correct, then which category ID number do I use? Should I create a Joomla category such as the LLHOA website design?
I did create a new Kunena Category LLHOA Website Discussion, which is a section 34.

In summary I do not understand how to select the Category ID for Default Category and Allowed Content Categories. What is the relationship between and determing factor on what to chose and where to put the ID in the plugin. Please see my video:
Video showing my confusion.

Hers is another video of my questions:   Still don't understand the Big Picture of Kunena Category IDs

I does explain when you read carefully.
 
My Joomla categories:
 
My Kunena categories:
 
So with those settings, all discussions are placed in forum category ID 3 (Suggestion Box), but I don't want discuss enabled on Joomla category ID 8 (General)

 

Here is another video with questions. Thanks for your help.
It seems I got off on the wrong track somewhere and I may need to delete the entire forum and start over from scratch.    Is this something I can do easily enough?

Click Link below:
Does this look correct?

Also, have you been able to view my previous videos?    It kind of seems you're not able to see the videos as some of my questions go unanswered.
Again, sorry for my thick skull.     This is why I feel speaking with someone would help build my confidence on how Kunena Forum and Kunena Discuss are supposed to work.  If I could see someone's site that uses this, I would know I'm doing it correctly.  Since I'm unsure how it is supposed to work, I'm only guessing I'm doing it correctly. I need to build up my confidence before I share this with my viewers.   Could someone please give me a site that I can view showing how Kunena Discuss looks?

Some websites I found that use Kunena Discuss:

I have only found 2 websites using Kunena Forum thus far:

Dogfightelite.com

www.joomlapolis.com/forum/