Why are there so many unanswered issues on here? Is there a beter place to post?

I am trying to see if there are any ideas anyone has to help with the lag on playstation 4. I am not wireless, I gave that up because lag was so bad. It didn't work. Is there a way to lower the graphic quality like on pc that I am not aware of? I only come to ask here because this is the one and only game I lag in............