Read Balaguer, M. (2022, January 27). Why the classical argument against free will is a failure. The MIT Reader. https://thereader.mitpress.mit.edu/determinism-classical-argument-against-free-will-failure/
Once you have read that essay, do this: 
Create a position statement about why you think free will does or does not exist.  
Consider why some might be on the other side and state their reasons (the reading can help you with that). 
Refute their position. 
Then state the reasons someone should support your position