If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: W8iQGPNpwgLH9nTRaUGjVgatFDCbThZtTjHFhfL1n2Da6Sc37c8QCZ4wZMfamEjcB3hEYcixRCuDJvYWtpYK8RRp3PxtM8vPFatdLnSBeizn1KJGndH6mt
You can also try to pass an automatic check but with no guarantee.