If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYrKEP4EZJxyJpjuTHs6d1PanUmZNBCLoYTRctoY8BqKPFjQZFS6eBe3KTrEC5Y9oS2uw4ZRz8ScmV5uFWDPPkBvavwyBK7LdjGXZ6Ue6bJbRa7JT1WVz1xwPp7gEzeduhX3f3t6x7kRoF6yS9ZeMoFSquLTp
You can also try to pass an automatic check but with no guarantee.