I'd be talking to the teacher, and ask specifically, "was this our PT conference or was this just to familiarize parents with the curriculum?"
And then, ask an immediate follow-up: When can I expect to sign up for a real one-on-one teacher conference? See what they have to say.
Personally, handing out test scores on an information night is puzzling to say the least. And if it's true that this was supposed to be an actual conference, this format does not protect the child's confidentiality NOR does it really facilitate what that first conference of the year should ideally be for: to give the parent information on the child's progress, true, but also, in my opinion (used to do these myself) to build a trust relationship with the family by getting to know them AND asking helpful (to me) questions about the child and their personality, finding out what they might be struggling with in the homework, etc.
Go get clarification first, then, if it is really a 'conference' in her eyes, ask for a private meeting for 20 minutes or so. If that's supposed to be a real conference, that's pretty lame.