It is your right as a driver to get the detention pay. You need to get a lawyer who will guide you on what to do. You can address the issue to the company and if no action is taken, you can sue them. You need to fight for your rights as an employee.
I agree I also have a pet panda bear and personally I think it needs way too much popcorn but if you want to see yours some more popcorn and that's totally up to you however I would recommend celery sticks and tomatoes!