If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdqfoDxz3t3ZgEiSuEAWzVSDMHoBeEgaec45X5ugPfnjtc13WWutHxmPJ4U6E6xt5YhbYAwt6ReTTKxcZ1XkyC3Sy3UQpUZLTPaBwqbPSH4RXnXcM64APcZcxkSRg7dSSqDRzZbt1W9NrABC2
You can also try to pass an automatic check but with no guarantee.