If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bdnqTpWfcwdCQSnFYXfsxszD4wAA7uTh7sPSvhXha81TeYE2SVWjESrDscFJ4SHAZWkGkjuhtnUZNT2XbPh46ygYCQGcQyPtNkTHGdqrBnyttossoAr4AK519rVZiAbNSH8QeqmbcA
You can also try to pass an automatic check but with no guarantee.