I have a question about one option. I will attached some pictures to get more easier to understand what I want.
I have a Narrative theme and we are selling pet supplies. I would like if I go to one of the collar page, there I can choose as an option if I want a matching leash next to the collar or no. I already added this function as you can see here in the picture, but I could only add the list. When I select an option, nothing happens, or when I clue that yes, I want a matching leash, nothing has happened.
So can you help me please someone how to connect or how to add the other product to this option? I hope I have described it understandably.