If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDeEsSJXYzxNcVz1VtVU6c9ejrBTVJeN89eWSMn89yQtDRErXhqrVzfSEV8DhCWCiR67CSmAPkKbtdNjuBqzwLoosaqDFjT5DzWpYbJ6DYLGpY4da5LD7oqK29RtDCrEeeNKjuwFBXSoAefE51PbZrcH7E4cLrFEaAqxuhnsjNhZHjju1CXRzg14LcJKbeh3NV3WDfkuXMp
You can also try to pass an automatic check but with no guarantee.