If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LM31jSdTRA44oFkTMSaaFcWKJUAxJ9xYDHTFcATDTgjadu2qZQqMDoF81AE8aQpzAjVFMXNWQMgChqW9kMTztL8soa9TVxNio6sU7yX9XE4s5xKJKs52b5H4kq4ACPsxPxf4so9RY5suXcvtMDY9L
You can also try to pass an automatic check but with no guarantee.