If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH61Ao1NvSLBpCg3AXmy8q5gTuQE9y7TMwioBUxzxZpziD7oD4Qx8UCDm8qZCMKkkchvCTPkoCtVFoMtt5BGB37XwR7cVcZ5v9ikA8S8Z6DosR8P4Aaiv5NAvcpa2uzTA24w75hqWxBucmCS
You can also try to pass an automatic check but with no guarantee.