Need more drama but just in my writing...

I need more drama. It has been interesting creating lists for possible ways to create more drama. My main character needs a better antagonist. I need to make a better antagonist or create a new character that is a good antagonist. I like the way the dialogue is improving. I still need to pay attention to the visual aspect of it. What are the sounds, the picture, the actions, the objects, and imagery? So, I will continue to work on the screenplay.