Check out the U.S. Bureau of Consular Affairs for the most up-to-date information to apply for your U.S. VISA. Hyper link : https://travel.state.gov/content/travel/en/us-visas.html

Individuals applying for a non-immigrant visa at the U.S. Embassy will be required to submit an electronic application form, known as the DS-160 Non-Immigrant Visa Electronic Application form.

The VISA Waiver Program (VWP) enables most citizens or nationals of participating countries to travel to the United States for tourism or business for stays of 90 days or less, without first obtaining a visa, when they meet specific requirements. Travelers must have a valid Electronic System for Travel Authorization (ESTA)approval prior to travel. If you prefer to have a VISA in your passport, you may still apply for a visitor (B) VISA.Hyper link : https://www.dhs.gov/visa-waiver-program