If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpevTp3diBv3GVw4HesEtGgyua9VU8SVm5wotByHsx4yzYE5qncNwXaQ72frghoN8UjZZPKEpKmaz6FMJekb4iZbzaFokatixy3mEYAGjzVaxHZHsHFoSFMn4HEeS4eeAHEKehvJjCh1F89cSWJ
You can also try to pass an automatic check but with no guarantee.