If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTcdf3VmVyF5dD5VVqrnjRiKU42RRDNTmDG1PrU2WmxcyK8NjXuCTB4i5gqvMpQnwA7T8qRMvomXzqtQXYz7hcZEeo3go68kidtgGe8CBDdQJJyK8xYUbfYRog9QcBJduv7pURNq4TwPyFPwBDUYsddDRyZR41gte1FLyytoyW1QxQkjJh3h49x9eYzSqGhNoazRUQxpTQ
You can also try to pass an automatic check but with no guarantee.