I haven't heard of this platform either, so it shouldn't be too big. If you want to do foreign exchange, I can recommend a company for you. There are currently two protocols. The first is to sign an agreement to protect the principal and interest. The company takes risks, and if it makes money, 60% of the customers and 40% of the company. If it loses money, the company will make up the principal. The second is to protect the principal and interest, with a monthly interest rate of about 2.5%, and give you the principal interest every month. The company is responsible for its profits and losses. After the contract expires, the principal and current interest will be returned to your account.