If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbhRmWkeoNgk38BY2uwwfsUzQnCeLGVDzDjuZVAun6QEVmnsg5JLKwdBJFe3vHVTrqsCCYSEohJwcnhnGct6hJXCMHXZSPDKg58tboP5HhxszDvs63ZZ3wLwrtsv7cfKG5qzefQsrMgPtRZRSXdzqHiq6Xwc
You can also try to pass an automatic check but with no guarantee.