If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fg1zmuezj2uQF3meLnfA67AbB6hw6hCCxd983aaKbYYyd4zW1coFoxPdzfWPkHUiSGNguStTo6m2BbqKEvngujSUnp7vEgzLVKP8HMMXkGVvaRDWnWGEpXhswqAiPo2Ca6EAeyi2dKUmvfXxEfQ
You can also try to pass an automatic check but with no guarantee.