If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LKtbPKo6g7FvA2v36LhEadrHzSwgPmNvv9CpYAjdo8gsdKgQKTqtFPN8L8NWG1P1Q2U1DekQZntUBXBMVdZzyNkPyVxazKsEkm886HWv4iDRLQtnKvMrDWDgfHkihhmrFsz3uNmDjeXVkJ
You can also try to pass an automatic check but with no guarantee.