i am new here ...any one help me to write an article???

i want to write an article about business management

Well, do you know a lot about business management? If not, your first step is to research the heck out of it!

That is a very good step. Don't forget to take notes on things that might be important.

What part of business management do you want to write a paper on? What is this paper for? Do you have to have sources? Where should you be getting your primary information? Magazines? Websites? Library?
You need to research research research. You need quotes, primary and secondary sources and a topic. We can't write this paper for you, you have to do it. Once you've researched it, you'll be better suited to write the paper.