Let’s encrypt ownership verification?

My web server is (include version):Apache

My hosting provider, if applicable, is: Godaddy

I can login to a root shell on my machine (yes or no, or I don’t know): no

I’m using a control panel to manage my site (no, or provide the name and version of the control panel): CPanel
I’m following this tutorial https://www.kosinix.com/install-lets-encrypt-certificate-on-shared-hosting/ to install LE certificate, but in the 6 step I didn’t know where’s the .well-known directory ( I’m using Godaddy CPanel ) and what’s the extension of the file that I should create in .well-known/acme-challenge/

I have moved your other post to the Help section. Closing this one as there are already replies in the other one.