Went to the grocery store and didn't know wic office changed my son from whole lactose free to 1%. So I had to go from…

Went to the grocery store and didn't know wic office changed my son from whole lactose free to 1%. So I had to go from the register back to the back to get 1% then the ladies didn't know what they was doing or what milk I should get smh. Are 2 year olds suppose to have 1% or did they switch it cause they think my son is "obese"?