chore(preprod): finding uploaded builds (#15842)

Add where to find uploaded builds

Author: mtopo27

docs/product/size-analysis/images/mobile-builds-tab.png

@@ -61,6 +61,18 @@ Integrate into CI Size Analysis results on pull requests. You can track size on
 
 Learn how to set it up in the [CI integration guide](/product/size-analysis/integrating-into-ci/).
 
+## Finding Uploaded Builds
+
+You can find uploaded builds through the Releases page. Builds will show up in two places:
+
+1. When a Mobile Project is selected on the Releases page, you will see a "Mobile Builds" tab. This tab will list all the builds for the project.
+
+   ![Mobile Builds tab screenshot](./images/mobile-builds-tab.png)
+
+2. Mobile Builds will show up in a single Release's details page. Here you will see every build for the Release's version.
+
+   ![Mobile Builds in Release details page screenshot](./images/release-details-mobile-builds.png)
+
 ## Upload Guides
 
 You can follow the platform guides to learn how to upload builds for Size Analysis: