Wic’s confusing

I don’t know how the wic in other states is but in mine it gose off of plans like I’m on the pregnancy plan witch gets be different items then the breast feeding plan and all the others all different I went to use the card for the first time today and thank goodness I got the app to read the bar codes to tell me what’s on my plan cause there are signs that say “wic approved” under some stuff but not other stuff like it said it under 2% milk but my plan only lets me get skim and low fat

I’m greatful for it and the help I was just so lost on what I could get anyone else very confused