I had immigrant visa interview in Ciudad Juarez but was unable to immigrate because my father did not make enough money.

My visa application was cancelled and now I want to reapply.

What do I need to do to let the Ciudad Juarez or National Visa Center know that I want to reappy?

You have to restart all over again.Your previous approved immigrant petition is now gone and there is nothing you can do at this point.
You should have done all possible means to make your chanc of a lifetime possible.