- completed page for instructor manager;

- update API related to profile updating;
- fixed displaying stats for instructor manager;
- added checklist items based validation;

src/pages/DashboardPreInstructor/index.js

@@ -36,7 +36,9 @@ const DashboardPreInstructor = () => {
     }
 
     useEffect(() => {
-        DashboardService.getInstructorAmendmentsStats(getStats, errGetStats);
+        DashboardService.getInstructorAmendmentsStats(getStats, errGetStats, [
+            ['userId', userData.id]
+        ]);
     }, []);
 
     return(