I am sorry to hear you're experiencing this issue. In order to best assist you I will need a little more information. In order to maintain account security I ask that you email us at social_support(at)constantcontact(dot)com with the following information:
1. Your username.
2. The name of the campaign you are trying to send.
3. The name of the lists that are not appearing.
Once I have this information I'll be able to investigate further and we can see what is going on.