Help with Kali-Linux

It worked for me, Thanks to everyone for the help

i did made a TemplateVM when i will restart it will dissapear so i will try to make everything back ahah

After is it normal if my template just crashed and dont want to open firefox or the terminal ?

Please DONT do this.
The whole point in the move from apt-key is that repositories should be
validated by individual keys. Putting the key in to /etc/apt/trusted.gpg.d
undermines this.
It runs counter to the Debian way. AND it runs against Kali advice
itself. Look at this blog entry from earlier in the year-

You’ll see that the Kali advice is that the signing key should be placed
in /usr/share/keyrings.
Do the right thing: put the key in /usr/share/keyrings, and reference
it in the repo definition using signed-by .

I never presume to speak for the Qubes team.
When I comment in the Forum I speak for myself.