New user here ... and from the beginning I would like to share my disappointment. Switched from VM fusion to Parallels few moments ago and As I can see problems reported by users are the same or nearly te same as for VM Fusion. In my case I tried to install parallels tools on my Kali 2020.2 but - suprise surprise - parallel is unable to find .... linux-headers-5.4.0-kali3-amd64 when Im on 5.8.3 version so Im totally stuck. Any help ?
Hopefully you are still within your 30 days so you can get a refund. Kali is not well supported here.