If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCYC4Wiv3esDydZyf6qVWiYrvpZJAmQxdy6udL1XacGLfSfSJLKeMnYAfqhdzMadpAyCHMdvbvJu2c6Gyz8jQEoE374vppHcwcmBxegZzxFV2mN1cNPyPjwPEkiqRW1dWPVt9E2KaVFQRKJofY1ZMyAv
You can also try to pass an automatic check but with no guarantee.