If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6T28k8UjmRsH46SdxrzWuafvU96DzkJLrGbn1oXPtN8inEk6fEjC6K1UqJ5cscveYyuA2ZtDaX4tU72tHSVJDwsuHW7qGZZNPfJHfBZawuWgwuDhPtUfzXq7WMJF6rDbDGnWg5qJrQiwzqf2FmXJE
You can also try to pass an automatic check but with no guarantee.