add image

Author: alfianlosari

README.MD

@@ -2,5 +2,7 @@
 
 This is a demo app where it uses many to many relationship schema between Note and Tag models. It also use Query with custom predicate, sort order, and order by that can be updated by users in runtime.
 
+![Alt text](https://i.ibb.co/ckBTJDf/promo.png "image")
+
 ## Video tutorial
 [YouTube](https://www.youtube.com/watch?v=hG6O5pVLc54)