u/sativainmylungzz

So in Walmart self checkout there is 4 kiosk 2 on the left side and 2 on the right a lady is standing on the right side waiting for a kiosk I came and stood on the left side waiting for a kiosk as well the person in front of me finishes up on the kiosk and I get the kiosk she stares at me and shakes her head am I in the wrong and it’s who’s there first gets the one next or is there two lines for those kiosks ??