I keep getting notices that I have a bill due or it is overdue. I log in (even online from a computer) and I go to billing and it says I owe $0. I look at my sons profile and I get a message that I do not have access to their accounts. So even if the billing info is there I do not have access to it. I appreciate the sentiment of this app but it is worthless if I cannot do the things I need to. Will I be charged late fees b/c the app doesn't work?