If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LM31jSdTRA4XWf5phcN35BVbUU4MqVgtwjqRaeeV7BoqpXVWE5mwEtXaMvxdWLjrcECWUnKUXRSPqTbi6g7cE5hp7231cEpiarqP5u53oDr33Wzxwxw1q1waCQ3A8HWazZzJwP7QETnLNsez4zZRQ
You can also try to pass an automatic check but with no guarantee.