Add a step-by-step on how to make the Storage Demo subpage work

Author: oluiscabral

README.md

@@ -29,3 +29,39 @@ git push --tags
 - Create an action build file under `.github/workflows/` folder, following any existing build script.
 - Create a release build file under `.github/workflows/` folder, following any existing release script.
 
+## Making the Storage Demo work
+
+This section guides you through setting up and running the Storage Demo subpage.
+
+**1. Download the `fs-storage` JNI Libraries:**
+
+The demo requires JNI libraries (libs).  Download these from the following location:
+
+* **[ark-core repository](https://github.com/ARK-Builders/ark-core)**
+
+    - If you can't find them in the "Releases" section, check the latest successful build actions for artifacts.
+
+**2. Place the Libraries:**
+
+After downloading, move the JNI library files into your project's `sample/src/main/jniLibs` directory. **If the path doesn't exist, create it**
+
+Your project structure should resemble this:
+
+```
+...
+sample/
+    ...
+    src/
+        main/
+            ...
+            jniLibs/
+                arm64-v8a/  
+                armeabi-v7a/
+                x86/
+                x86_64/
+            ...
+        ...
+    ...
+```
+
+With the `fs-storage` JNI libraries in place, you're ready to build, run the project and use the Storage Demo subpage.