zsh: killed

[taste15]

Hello,
I´m trying to save the shsh bloobs for my iPhone 11 following this tutorial ( https://www.reddit.com/r/jailbreak/comments/cw1o4x/tutorial_save_shsh2_blobs_for_a12_on_124_even_if/ ) but this is all i get :( maybe someone can help me please ?
thanks in advance !

Last login: Tue Jun 2 21:54:18 on ttys001
benedict@Benedicts-MacBook-Pro ~ % cd /Users/user/Downloads
cd: no such file or directory: /Users/user/Downloads
benedict@Benedicts-MacBook-Pro ~ % cd /Users/user/Downloads/
cd: no such file or directory: /Users/user/Downloads/
benedict@Benedicts-MacBook-Pro ~ % sudo cd /Users/user/Downloads/
Password:
/usr/bin/cd: line 4: cd: /Users/user/Downloads/: No such file or directory
benedict@Benedicts-MacBook-Pro ~ % sudo /Users/benedict/Downloads/noncestatistics
zsh: killed sudo /Users/benedict/Downloads/noncestatistics
benedict@Benedicts-MacBook-Pro ~ % cd /Users/user/Downloads/nonce
cd: no such file or directory: /Users/user/Downloads/nonce
benedict@Benedicts-MacBook-Pro ~ %