Hi,
Since you copied the template without making any changes—and it was just a basic example meant to demonstrate how it works—you need to modify the scenario by adding a data source.
For example, you can use a table (or wherever your data is stored).
It might look something like this:
Here, “get values” retrieves the full list of names and phone numbers:
This list is passed to the iterator to be processed one by one. As you can see, the output includes both the name and the number:
Next, for convenience, we save the value in a variable:
Then we create another variable with the message text, inserting the name variable in the right place:
As you can see, everything works correctly.
You can read more about this method here: