We understand that plans change. If you scheduled your visa interview appointment through FIFA PASS and later you sell your ticket, your visa will not be canceled or revoked for this reason. Having a ticket does not influence whether you qualify for a visa.
For United States (U.S.) visa specific questions, including questions around technical issues, fee payments, dependents, duration, and/or time frame for visa processing, please visit the State Department website here.
For more information about the FIFA PASS, please visit this page for all the details.