You can research the information though

I apologize for any confusion. Bitfinex is a cryptocurrency exchange platform that operates globally, including in the United States. However, it is important to note that the company's services are not available to U.S. citizens or residents due to regulatory changes in the State of New York.

1. BitLicense Restrictions: Bitfinex is not available to U.S. citizens or residents because it has not applied for and received a BitLicense, which is required by New York State Department of Financial Services (NYDFS) for cryptocurrency exchanges operating in the state.
2. Alternative Options: For U.S. residents, other cryptocurrency exchanges like Coinbase are available, which have complied with U.S. regulatory requirements and are licensed to operate in the country.

For more information about Bitfinex's restrictions for U.S. residents, visit their website.