How can I fix this error?

Hi, everyone!

I´m trying to filter my result form node 5, if the node 5 find a customer, I only want to add an tag, but if it doesn´t find any customer, I want to create a subscriber, add a tag, and set a custom field.

For this, I try to use the photo filters, but nothing work´s.
I hope find some help here, thanks.