If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4RoaZxVomFUGQaoHGeEdVLMUzdecFY8f4FUb8a68Dn9x4aR2LtUkW1vn4gTywYTpJVcRvHMX5kEzjtBrDvD6q7p5BQjtMg5zizv8MF3T5bkbQmfJRB6t5Y5gtYodfyML6gv3UnyTuwajX2n
You can also try to pass an automatic check but with no guarantee.