How do u delete / remove all a2z whenever removed from the Device's Gallery permanently, for minimising the storage space. Really all the downloaded as and when from the available sources are made Backed-up immediately. Now everything lost. Why? Why the user has to keep them as they are intact in the sources - 1) what'sapp, 2) Gallery & in the 3) Google photos, thus loosing the costly / valuable storage space. Why it is not enough if only stored in the Google photos for ever. Worst performance