If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6xQ7AspvRMgsrhB4AUfNHBop8w6N8C1NDWSJQK97RNqTkv74GGBq4XozZ9VVCyqbYjmgbFwx2vNoVVDtvSsjuMWesXUeAtXnNYh8PWSpHTzyDFkF9EK8YzR7SjNmULiqW6MdfSjcsDET5mvbb2XqY
You can also try to pass an automatic check but with no guarantee.