If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4ciQc9XRMoiP4aBck1U7evgjH9nLKBKbs3PcDmMkjmh9rytdXRz2m62qCnto6fCt9gveRxFnsNUXjEtF3dqARmGSAuqDDNDCqYf9DGdQK6YHSCEDQG13kMUF5iDw6c4k5FdeF8P5UYc7LroCYcJjhp28uMBytEWhzCqGxmCLiqufQkZbFwxo5MnLZnUjsLNhwkMrQLMGzRmPb1N6keTTrNDC
You can also try to pass an automatic check but with no guarantee.