Independent but living with one parent - UC app

im currently working on the UC application, and in the "Your Household" section it is asking about my parents income. I live with one parent, am not a dependent on either parent's taxes, pay rent and support myself financially but it doesn't allow me to choose an option for that and the "minimum" that the income is allowed to support is 2 on the box

then the next page asks about the parent i live with... and i do live with a parent im just not financially supported so im quite confused