If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYrKEP4EZJxya5faQ4rvNbiGVRfs3UXFwvRdpCxoFh6Cehc74CLnt1rRpewBC3ixGoz19YDK7YkQZJRsyQ547cPUqst8LCzAPUUUAG9GM2DskARmVAd9ZhHFCXrqZF9noZUTBtMmjwTsy7RknBAqd55PK19P4
You can also try to pass an automatic check but with no guarantee.