If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4Hds4p2fAN7iKaXUzQa13W4yHsg9cHpqstsm58yxzNKs1iS1GsUNkLEqG3BrSkEmKHHovru4KTbuU8FjygQ9fUigJuTjwAdvnSXGgiGuAejvNrdc4WhPRfUMyku3rLea9sRtGSZZ2nFpd6v
You can also try to pass an automatic check but with no guarantee.