If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTaFvfUnKKPwA36SHy7FhtFAw4hDqUi8cfCPA3aTX6qPGBc8GiaNZpnBD2cYC7pVZfSxd15BLs9uzG7hmSrc4wfMdB6EXMR9vSrB3HyvdRotzfcARVZi9KtYikRY2LNwUBQ4sLeTWHGAPiVVxthtiZMvvVtsGq8EU7NdoQbdm33dWiRGxYeqGRba2jEFVqoQQb3a7v2JhL
You can also try to pass an automatic check but with no guarantee.