I'm sorry you are having so much trouble. Have you tried some UV tutorials? There are several good ones out there.
This one may help you: http://methodj.com/maya-uv-unwrapping-tutorial/
There's also many great tutorials on youtube as well.
If you just don't know how to do it, tutorials are the way to go! If you have any speciffic problems then please post details of your problem and I'm sure someone will be glad to give you some enlightenment!