I have created a for personal use only and received an email all was ok with a download link supplied from Mozilla, yet when I visit the url I can see nowhere how to download it.
my url is
https://addons.mozilla.org/…/iitm2
what is there at dots left blank
This is the shortened form of the add-on’s listing page. For example, uBlock Origin uses the slug “ublock-origin”. The shortened URL is
https://addons.mozilla.org/.../ublock-origin/. The longer version will depend on what language you’re using and what browser you’re targeting. I’m in the United States and on Firefox, so the full URL would be https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/
In your case, you could try visiting https://addons.mozilla.org/en-US/firefox/addon/iitm2.