If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTaGQ8mwqwKMvs3XewopGbFFntncipnAwvnhixTBmQX4CibQenKcSNx8FWbB63QJinL52ZmJevsQoJghVRkNgDKGhx7TTvnhwvpMeLy9TD47FSyaWsZHWhafrhfBg5QsTs6K9yq1hEuAxZefJw4egQcopXj1dpCGCgCtde5T2DvV5yvXdx4AY1FgsVDmenRA7U5HwiYSwQ
You can also try to pass an automatic check but with no guarantee.