If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt3p1HQHRVraF5GQncrXSAu3Q3rUrb6P9X3jQwxTyXkeSjy9NpsPwfTPansgiWS72fX6WUVBF6gap1dUwXjDh5uZ2yTSD1XkJnKQQR8D6HmwCyXhCEaqT78zamSRdftmGqBan4FTdnWP1sYho8z8thtA
You can also try to pass an automatic check but with no guarantee.