If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tkvhzoCZF3hGAWqomk8eKPjx3Ns9UKJbJk3maHiMhyzm8yZwUTXRdGo8vCPUsgLgq7jAQHdfNM3nwfJZDRCd9z5SSkcrdt9wDTDUwzSgkSvhHLLu77PXC1DqyW2et3zR9Z4vBfr2jXRGNPacGZK9Fwup
You can also try to pass an automatic check but with no guarantee.