Invalid setting error while opening Kali linux.

Hi sir! I am studying ethical hacking course(Tamil). I am facing an issue on opening Kali Linux. I have attached the photo about the issue. I have also tried in older version 5.2.22 . In that version also I have got the issue, so I went to the new version. This is image of error on new version. If unable the error: Hardware Virtualization it does not shows the OK button. Requested on solving this error. Thank you.