If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTPoPmpUe2n4t8iXYxTJ4PfVJNzAeN5EFusPXPjE69ARCBZqswBorgytY6RxRMGgbKRUxKo3qGhg3bw4PcekEQB4yfsriBCJCvAGauB1sBD3zYAwWpo61PcLkaYhGcGehFYsGmAEj38tuw844GDcxEJPTet28Ko62YQvj927tgj1dAXE1UaeHrVudoV7KtxRrrBKoDzN
You can also try to pass an automatic check but with no guarantee.