If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4RgtGSxNuAR8FrrqyUUotRnJYpaQqwbssafs2cVaDGyuf4zroeRAXaH9yY4KcTQFYXecW3byWsKstkMPx9ogAuUuJuLUaoT3dGj4bpwUYSa4KDQNv2p52irN9tvC9ihLTTbGKChaqhRyy2e
You can also try to pass an automatic check but with no guarantee.