

Terrible newborn fit - how to fix this?
I got this seat before my baby was born and I really know nothing about car seats, apparently this was a good one but it seems like it definitely does not fit a newborn (she’s 7 lbs). I included an image of the car seat, it does not come with a better insert. Am I doing something wrong here?
I’m in Mexico and they don’t do checks at the hospital before we leave.