Maybe it is me and my ESL as I am still a little confused. You want a program to help you star drawing your manga? To start publishing your manga?
If you want to know how to publish your manga on Tapastic, it is very simple. They have guidelines for it as well. You go to your settings when logged in and press the button for start a series. You name it, give it genres, give it a picture
Also, I saw your other post saying you literally did your manga in paper. Are you saying they are origami/cut outs? I would think a way to work with that is to take pictures of them with a solid color background and then post those on Tapastic.