If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHX7mSKBdvQCNVMjV7LPL5aSppQ92ua4WxQJjjoZmsegshp4uYcweAW66Vmgd3TvVGz8ZoX9uDRj2DD16HkWjPBZiCuSbtKLVLtNEaXVGKhMuvVrBzRdJ1XHG2zgHQPfCuf78ZcDUZL7USNUztkbQ
You can also try to pass an automatic check but with no guarantee.