If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNTzeAYknHgpguo9tk93gmn1qaDHsRFidTfyf69Dvi8SrboKrtCBSWGhoqY9P8Q7VpTocJRWdjsML2dVQkTaAhxgyqjauiuzHtkg7tE8B6oiFBjM1BKkEUyFcvBgMWNqzgxeMM6ut5ojHTd3f4i
You can also try to pass an automatic check but with no guarantee.