It was a bank vacation. So banking institutions. Stock industry shut. No mail. Etcetera. I’d assume lots of govt places of work shut for lender vacations; possibly apart from certain states that don’t figure out the day. The sort of visa you will need to attain is described by U.S. https://zanderdecdb.thezenweb.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-corporativo-conexión-american-visa-74053925