Hi LandOfToz,
Thank you for posting in Apple Support Communities. From our understanding, even after choosing the option " Ask app not to track" you are getting a pop up asking to track when you launch the Words with Friends app, is that right? Does this happen with any other app? Which iOS is running on your iPhone? Please update to the current version, which is iOS 15.0.2, if you haven't done so already. Then, check to see if there is an update for the Words with Friends app.
Update your iPhone, iPad, or iPod touch
How to manually update apps on your Apple device
You can turn off these prompts by going to Settings > Privacy > Tracking and turning off "Allow Apps to Request to Track." Doing this will stop the prompts and treat each app as if you chose "Ask App not to track".
Check out: If an app asks to track your activity
Hope that helps!