If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3ufHiVMZeV2c5R6ZFfFnKSDZ1F4xxzVpTpgvBMRbFetwZ8e8CvEM2LECCia6ApdHvcRVXf6QDakxnbJhTogtVzsaQm9bjnHBysME3R1SUqzZGVfWCKhCEC9Yj3z9r63a8tH9gJ9eQwLokNgGybAg5Ro2Yv3KHNyXyqnVL
You can also try to pass an automatic check but with no guarantee.