If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: W9LukVgbtj2TBWCe6U3cSYBBcRTXizks7woJxCZRRQJJbmP9gzT5gojH1o3aPQFY6bfFXSqGT7Td84SXyA59T2WiJWsGgawYSh2E6DuFUhenQg7Ntse5wk
You can also try to pass an automatic check but with no guarantee.