Teen Resistant to TSG Training

My 13-year-old son is very resistant to hearing any of the TSG training. We homeschool, and I have read aloud the Roles book, and introduced the basic skills a couple of years ago, but struggled implementing it on my own. Now that I finished my in-person training with my hubby, I am ready to try again, but my son just disrupts any attempts I make to review the skills, or especially role-play. I need to be able to implement this program, but know that he needs to understand what to expect before we do. He’s definitely very controlling and possibly ADHD and/or ODD. Any help would be greatly appreciated!