A notice which is already published cannot be deleted. However, the notice expiry date can be edited by Admin user with a back date which should solve the purpose.
To edit the expiry date for a notice, follow the below steps:
Step 1: After logging in, go to Admin >> Notice Manager >> Active >> Edit Expiry. Change the expiry date to current date or back date.
Once done, residents will not be able to view the notice in My ADDA Page.