$BTC Many people cancel their accounts and find someone to borrow their real names to open fy, and then they run away after a month of refund. Some people are even more stupid, just fill in an invitation code in the square, but they can't even find the person if they don't return it. So if you decide to open fy, long-term stability is definitely the most important. I return weekly here, and there has never been a day of delay. What I do is word of mouth. Long-term and stability are my golden signs.