If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4HcUMayZGQK6R2bPYj6LyiydfzGxmVLD6anSUuVbKvLdpoqkdZrj187pRCgBiCVYwnUuRe9D13tQj1xGYRAqnxNmtke5eqRsF43njLp2wZPsMBiTqBLM9VR3uvSi9DRUx5uvvRzinuJ7juG
You can also try to pass an automatic check but with no guarantee.