Need to confirm the process in the United States, and KYC can be logged in through: Claims. (ftx. com) and KYC status are both checked For the purchase process, complete KYC authentication (required for internal anti money laundering), schedule a video conference, and during the video conference: log in to the backend for verification, sign the contract, change the 2fa, and transfer the payment Preparation: ID card, address proof, payment address