If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUKMX1iXjYns6cvGcAtHtxBFozi4ubs9LeUMeKYwrEVZpmfnjUuWbpqQqipn7y5BxLquehRn5rg3DLj2GAdjx9ocgwZNhP6Cm4CaixyuMEomK7recYYJ5oK85v3zaAiAWSnyvzeEzcmVdXUJdgNDiE
You can also try to pass an automatic check but with no guarantee.