Google Script Expert

Hi,

I'm looking for a Google Script expert for a quick freelance job.

Basically I need to create a sheet that automatically send emails when a certain cell is changed to "Approved".

I have the "core" code down, but I can't seem to replicate it for other columns. I need this to work on 5 columns, but it's just working on one.

If you think you can handle Google Script, shoot me a message to apply.