If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpktkbveduWBrfLJfZcZJnaQmyVL8mzUtzQMxH8CcWqZ9nNBJDs4YA76t9wB7UaR3zEG4G2euEphRnUkTxd5QDoNsfQ5ZcLUzJ61dDdFSuoHjUEprzMdyR2kg4bjyuM3j6kULNxcf9K1EgaTp3p
You can also try to pass an automatic check but with no guarantee.