@Patricia3269 You reported the issue to Airbnb, and the host's account is now no longer active. You got your refund already, so your work there is done.
If this person is genuinely a con artist, she's clearly not so diabolically skillful at it that the world really needs to be warned about her. And if she was just incompetent at hosting, hopefully she's learned from this failed booking. Instead of holding a grudge or trying to expose this person online, it would be more helpful to keep yourself and others informed of how to tell a reliable listing from a risky one. Airbnb doesn't vet or inspect listings before they go live, so if you're among the first guests, you're also the de facto quality control.