Fixed retrieving notifications

src/routes/notification.js

@@ -20,7 +20,7 @@ router.get("/info/:id",(req,res) =>{
     // grab the userid 
     // retrieve all the notifcations stored in the database
   
-    Notification.findById(req.params.id).then((notifiaction) => {
+    Notification.find({userid:req.params.id}).then((notifiaction) => {
       if(!notifiaction){
         return res.status(404).send();
       }