If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbhRmWkenSVyDfuNdEwqRxzdBhZ1KswHnntDHbNG1q1PJywufHnXUjL4Cv9GH8n1ind8EYwNwBcWcmrDgPDXqJYndLaWEoc2AJLBgfeFo17xPQ86BWwhTSedhza9S618mesC4anj1Aee7PKPaDfrX4JCZox2
You can also try to pass an automatic check but with no guarantee.