Unable to change furniture layout to my requests

The AI was very helpful to see new paint, wall, flooring changes. It did change the architecture a few times, but I was able to fix that. However, when it comes to making furniture layout prompts, the AI is not following prompts. For example, I’m trying to make a large great room into three zones, a dining area, a formal living area in front of the fireplace, and a TV watching zone. The AI has selected a sofa and table for the last two areas and I’m having difficulty event asking it to empty that part of the room. The dining area is fine, but I can’t even get a basic layout correct before attempting to place exact furniture pieces I would like to see in the room. I tried to email for help but haven’t received a reply. I really would like the program to work as I think it would be a very useful visualization tool. Any help is appreciated. Thanks L. Lowe