If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD29YCPY63WEwppfCWaGAdtZJFVSgip33qXRtz3HxNssAMUpzjtjKV9kfTFnUVuEHeFPopfrvE2tFzqYnN7JPcmCksPNdCJXfHFQMpUByhHR5Gy9VaMcNsdzUXMpjR3ftCycA
You can also try to pass an automatic check but with no guarantee.