If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAF2MNy7JavNo1wMmJx8uigiHWQsPxB7DSogNMiXCtwBzCtpcm4c1m5JSTRYrcHyNEXcc3KkTbwwbELrSPDT6DitfZSvRephcsdSPwmSicwP2UBQHhC4fz9emtGnZ7H73JJ99tUEM679dyQFtQBWEmknTxbqLNuubxUrRWnVEtxws9TbaxYvVTUpc7B4sQdbLJuAcuJ7MhDT6BgYwfWHbc
You can also try to pass an automatic check but with no guarantee.