If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRrRQ3fU3v3zXQDKyQpujibJRG67DjKeBv86NG6ArZfwa9yiKPdpHqqcGf5cy1nMe4RZAvLdXmqfjooSMgG9gNq5d4pdfe4iPWY3Cf7GSXB52woaFgqJfcCjjijXXgEBYNAFbn4Xj35jrb4pgRTpaeTG
You can also try to pass an automatic check but with no guarantee.