If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tRuRute55uPuhgGPriXF2vTnKmw4QrUdKDHkaBJEYG8FVHqGxRGxNci4dcaSbDKz4gAxzZF7Ahy8pC8drcP5Qp8VpGDFMjt5ixpyEpgjSxEzaGtgnLbDes1uC5CNYZZo6pBN5jgGoaokXxVShKDLDyg
You can also try to pass an automatic check but with no guarantee.