After shuffling (Class/Section) the student, it will take 24 Hrs of time to update the details in the Parent app.

If you want the changes to be reflected with immediate effect, you can use the "Data Checker".

Click on "Data Checker" located at the dash board against the students data field --> Select the Type "Parent mobile app data" and hit Get --> Select the students and click on 'Fix'

Note: This screen helps us to fix the following data issues.
Type: Student Data:

Duplicate data of Transport routes, House groups, etc.
Type: Parent Mobile App Data:
1. Showing a blank screen
2. Showing only Fee Details Tab
3. Showing Previous Class and Section