If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3766SgoRRTwKxkRPjDwavsG8N2oQEQjKPRZxYGdMPfyFD8UoeEmSPqjccsDVxxW5sEMe3rwcsxHtpoNnRhCSG2WzaQKcAGGgpw5Eixj26eJWPwMBKZ2hJjqBLQxHSPXEP7YHwSSt6vZbuHsEAxkHWX7TKued43ig2AThJ1vshbkzw6LhqU2YYgvVgcHZzUpYUFZRcnb2ztayGfFQjSCVXcXRFETgCoFQcfEzWuzcLAZTCSAYrr
You can also try to pass an automatic check but with no guarantee.