Omg idk if its pregnancy brain or I'm just plain stupid lol😐🤔 I want the nuna car seat and stroller…

Omg idk if its pregnancy brain or I'm just plain stupid lol😐🤔 I want the nuna car seat and stroller but I'm soo damn confused on how the stroller works lol dose the car seat fit both the mixx and mixx bassinet cause i know you can take it off bassinet off or dose the car seat only fit on one those??? 🙄😐 someone help this pregnant girl out lol😮