Readme: add full installation video for Mac

Change-Id: If115b2c23cd2e55d6aa5c819e379a6264f60c412
diff --git a/Readme.md b/Readme.md
index 2018019..550a7c9 100644
--- a/Readme.md
+++ b/Readme.md
@@ -159,6 +159,10 @@
 ```
 ### Full installation videos
 
+## Mac
+
+https://user-images.githubusercontent.com/11092081/142773435-ea7ef92a-7ea4-4c6d-a252-950e486352f2.mp4
+
 ## Ubuntu
 
 https://user-images.githubusercontent.com/11092081/142772382-1354b8db-551f-48de-a416-4fd59267662d.mp4