If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrGXbbW1GFJq2zMLcGYFKEwV5U7Gdq24xEVn2wp7MXXt1RYHBtxppHE5QtsrFaN8eshPb6QQngS9NR9JmGSkkPy6cCds9ADDSobGxRdHJ8YFiUqPDAWnTgNfZScYjjBEChnjVSjWnETK8YVoU
You can also try to pass an automatic check but with no guarantee.