Help!!!

Isabella

I know this is probably a dumb question but this is my first baby and I’m pretty sure I read the results right, but I would love your interpretation so I don’t tell people the wrong thing. I’m currently 11w5d and it took 6 days to get my results back. If I understand correctly I’m having a girl and chromosome 21,18, and 13 were not detected. Am I correct? Thanks so much