Since you asked so nicely, here you go! From the README file:
Tutorial
Want to see a tutorial on how to use this extension? Give this one a try!
See it in action!
Open this page at https://robo-technical-group.github.io/pxt-info-blocks-extra/
Use as Extension
This repository can be added as an extension in MakeCode.
- open https://arcade.makecode.com/
- click on New Project
- click on Extensions under the gearwheel menu
- search for https://github.com/robo-technical-group/pxt-info-blocks-extra and import