If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYrKEP4EZJxya7qTmpykeNFvtKse1eMQn3J9YHhiGfkSKC4wD5bKiNH4WSNn5KNgpUbQ7FYKdhyg7fnzeKBnN78mLfXw5eBBhWKzycdKpXhSqdSmJuGbtMKbUK1KtXsm4aCLBdMDPctEjzyWpqBUFaucK9bx2
You can also try to pass an automatic check but with no guarantee.