Sends Duplicated Whatsapp Messages

My scenario extracts data from one email (like name, message, property link, and phone number) and then sends a WhatsApp message (http) to the lead.

However, for each email, the scenario sends multiple WhatsApp messages (2 to 4 duplicates) to the same lead — because in between filters to get the phone number for example it has 2 bundles with the same phone number even though in the original email only appears once.

I want to add some module or some filter before the whatsapp module to only send 1 message.
I tried to use an iterator but I couldn’t get the data from all the modules.

Hey Margarida,

your second module is returning two results creating 2 output bundles - everything afterwards runs 2 times, once for each bundle. Check the module output and configuration and see if the second bundle is needed at all.