command not found/ no such file or directory

[Srijajaja]

Output of brew config

zsh: command not found: brew

Output of brew doctor

zsh: command not found: brew

Description of issue

I just installed Homebrew, have tried switching my shells but nothing seems to be working. Would anyone be free to just hop on a quick screensharing zoom / video call to help me sort this out? I'm in EDT ( NY time) but free all day.

I also added the solution from a previous post

~ % echo 'eval $(/opt/homebrew/bin/brew shellenv)' >> ~/.zprofile
eval $(/opt/homebrew/bin/brew shellenv)
zsh: no such file or directory: /opt/homebrew/bin/brew

but now it says no such file or directory, even though I had created it many times earlier with the command:

cd
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Thank you!