If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH68XB6qKMXZGNzHCv7vHm68hZcpJ73ddKbMXVyhwWXqusrP7EZ6zEwXzcYNKrJH97edNATqFQ5c8QEABi9gUUTwhuyQhM3q5d6aZeRCBWapsfXzXNAJVW8JDCsWTxUWwUTKKsgUj2s8xU8N
You can also try to pass an automatic check but with no guarantee.