Want to include an alert/notification every month in my First Aid Reminder

Want to include an alert/notification every month in my First Aid Reminder asking the app user to go and update on the First Aid procedures once a month.

KIndly let me know how I can do it…

Thanks in advance.

Purtroppo in Mit App Inventor non è possibile creare un’applicazione di servizio che possa rimanere in ascolto.

What about this block?

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