If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR7DX4zwSf5UffMq7Noy74nhBhrxmTjqU52jEJTHaePtGXo9RPLAT5PG9tQMuvmHRSJGNGr5diCAP1Qwka1hi4yWJAQAdH7iFy9kCpquq9q4VqKccE4sVqn8FAKBcHNYTWMzFcH2UXtuamL
You can also try to pass an automatic check but with no guarantee.