Is there customer service online at the exchange? Why is there no response to my ticket?

The economic situation is not good, and interest rates need to be lowered. The market manipulator just pumped it up. The economy is already bad; will lowering interest rates make it better? Is lowering interest rates a miracle remedy? It was originally just speculation; lowering interest rates is just a gimmick for pump and dump, and it will continue to fall. Let's wait and see.