How to run executable in v4.11.36

[gsapinto]

Hi there! I've used wifi-connect before but it was an older version (4.4.6).
I'm using a Raspberry pi Zero 2W with the latest balena OS and debian bullseye as distribution.
After version 4.4.6 I got quite confused on how to actually install and run the program as new versions didn't have an executable but rather make you download the whole repo and then run a script that executes something that doesn't exist in my directory (maybe I'm missing some step here?)

However 2 days ago I saw that v4.11.36 now has executables again, even though they don't have a specific rpi one as they used to have, nonetheless I tried the aarch64 one but it doesn't let me run it.
When I try to run it with "./wifi-connect" I get the response "No such file or directory", even though I'm in the right folder and the file is there according to the command "ls".

Can anyone help? Thanks in advance