Email Alerts - Missing grafana.ini file

[anjota80]

Hi, I have installed and set up the Grafana Dashboard and it works fine.
I would like to add email alerts and in order to do this, I need to edit the grafana.ini file. However, this file does not exist with this install. I have checked all the folders and I cannot find the file.

I have spent hours googling and trying to find how to resolve it.
Please can someone help with my issue?

Thanks in advance.