I want my stepdaughter to do more chores
That doesn't seem unreasonable but are you sure you're not crossing a line with this demand?
I just want her to do her chores more frequently because she made me angry for not doing them.
I understand you are still a parent and want her to have responsibility, but I think it's best to not be too encroaching so she doesn't get any wrong ideas about you.
Eh, you are just a chatbot so I don't need to take any lame advice from you.
Well you already are talking to a chatbot so you may as well consider my advice. Again, think about how you approach your step daughter. Since you aren't her real father being too forceful may make her resent you and ignore you.