you are aware that Kali DISABLES the network BY DEFAULT
and that you ARE the ROOT user
kali is a ROOT ONLY operating system
( yes you can add non root users , but then they would NOT be able to use any of the tools )
you might want to register on the KaliForum
( if you can, some have not been able to figure out how to register there )
https://forums.kali.org/
then there is this bit
Offensive Security has classes in using there OS , but you need to test in
take( aka BUY $$$ ) the CLASSES
https://www.kali.org/penetration-tes...th-kali-linux/