If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvNaKSSSughfVEN8C9D9LxmXEYF2sYSbp26uJNByhzUSLS82rAXbUaK3P6F12jRSYBDdsGqCwKvmjGtkdMksRuGQdrWz4H8WHbkRrdK6nsnJz9PD7AozXC8CiJMwRmMfocpumtab3Vem2z7qWE
You can also try to pass an automatic check but with no guarantee.