If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSiBa1ZU9hfLqzYKYZmRNREBMvFhJkwgPcnPeiDSxfZu2VwTBM9SBREvLNG9AvvfLTbpMDaLWL6EMxE2wLSKtJFJGxYe1NNJsW2YC3moCmW3fki87nW8AeXJ5nX6PY9XFxyHGxfjA1rUMSHQdLAQK6LQN
You can also try to pass an automatic check but with no guarantee.