I believe that making online purchases through smart speakers isn't a good idea. It would become very easy to steal credit card information if you are just yelling it into your devices. You also have the scenario were a kid or friend could jokingly order something.
So you should go to your teacher. Right and then after that you ask for help correct. When you get your help then you solved your problem.
Answer:
Rhetorical strategies such as
Logos: A logical appeal. Also known as an evidential appeal.
Pathos: An appeal to the audience's emotions.
Ethos: Moral expertise and knowledge.
The results of a Scientific study