At first, Nanya customer service sent me screenshots of "user profit data" every day, claiming, "Invest according to the platform's data and double your money in three months." They even lured me into a so-called "high-yield data group" filled with shills showing off their profit records. I believed them and invested 100,000 yuan, which I had saved for my child's house. A few days ago, I checked my account and it showed a "profit of 15,000 yuan." I wanted to withdraw some of it, but I couldn't log in! I contacted customer service, and they said, "The system data is being upgraded and login is temporarily unavailable." After waiting three days and still unable to log in, I asked again, and they bluntly said, "Your account data is abnormal and has been frozen!" When I asked why, they said, "You're participating in illegal arbitrage!" I later learned that the shills in the group were all from the platform, and the profit data was fabricated. This was their way of defrauding people!