If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbUDumRp7XBfs4mBF7uhCQKreEDqCZjen2XfrSrrr1h5vh3us7aRX7vuvBBghTm4QKZiVxctsynZXYNPPLy5e1KS9dYfF8WfSZHKNwrHrc8V2p2txTU8KXav8ndjteeZEK4qmAqDKckt8eYj9WP8d2rFRArE4rXyCGw94ZwEjZttKHCGwwgxZPnhtP5goTXarAiirzU9C
You can also try to pass an automatic check but with no guarantee.