If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdqfvdD6H35F9voberqpwgWk4ZnqfFyPGN5Yfh2vrxLd5pwVUtBHQKCC3X6uhtCSqddX5ZMAff7D5i2mNYdK9YaUfZdtAdYkzJe2t6aE6mHmFkfXYgv7zsUJK3mgj2BxoMaxWPkokG8yAeCpv
You can also try to pass an automatic check but with no guarantee.