added helping hands app to the list

JerrySJoseph · web-flow · commit 23acdaa625a6 · 2021-05-16T20:53:52.000+05:30
diff --git a/categories/social_network.md b/categories/social_network.md
@@ -58,7 +58,7 @@ App Name                   | Describe                  | Major Language
 ### H  
 App Name                   | Describe                  | Major Language             | Download 
 :------------------------: | :------------------------ | :------------------------: | :------------------------: 
- |  |  |
+[Helping Hands](https://github.com/JerrySJoseph/Helping_Hands_Android_client)  | An android app to find nearby social service volunteers.  | Java
 
 ### I  
 App Name                   | Describe                  | Major Language             | Download 
