Access Firebase storage files

Hello there folks! I was do I access files in my firebase storage from mit app inventor?

I want specific users to be able to access specific files on my firebase storage (by using storage uid permission rules) I'm not worried about the giving permissions rules.....I jus't don't know what blocks to use to access the files in storage......anyone knows? thanks a lot!

There is a firebase storage extension that will work without security rules, otherwise you need to use the web component, have a good read here:

Firebase with a Web Component

thanks a lot!!