If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpktkbsHSSbb4nmdTWUCJbNvCKM6xQrrX4NPhbMgo2ALy3udD7aPMfHezBKbKFJq3ZttAb7Bf9xfJ9hmLHcKXwXjcKkJVqzJXbqbaKEZVvtDDGR72ajqeFKdi65rTGeX6Fqy9eoGfs4S4d6saVc
You can also try to pass an automatic check but with no guarantee.