Someone can help me to travel legally to USA and get a simple work there?

From what Country?

Ya, the department of immigration.

Go to US embassy in your location.

You need to make friends with someone who can sponsor you. Prove you a trustworthy person, which take time. I not real positive, but, I think an American can sponsor you, as they take a responsibility for you by helping you until you can become self-supporting. If, you have family or a friend legally here, they may be able to help. I not know how this work, but, have talked to many from other countries that own their businesses and this how they say they came here. Then they worked and saved until they could buy a Business of their own.

Sorry, we are not accepting immigrants at this time, check with iraq..........

yes