University of Phoenix nursing program..?

You cannot become a nurse online. You can do your prerequisites online but the actual nursing part has to be done in person.

So you signed up for a school and don't even know how the program works? That was kind of foolish. Especially since if you had done your research you would know that you are getting screwed financially since UoP charges about twice what you would pay if you went to a public, state college/university. UoP would be the LAST school I would recommend to someone who wants to become a nurse. For BSN completion for RNs or to get a graduate degree it might make more sense, but definitely NOT for an initial licensure program.

Start researching and comparing other schools and then transfer. If not, at least contact whatever advisors they have assigned to you for UoP, or contact their nursing program administrator to talk to them about how it works