Google Sheets not triggering

I follow the tutorial and create my first automation (from each google sheet row a new post in wordpress should be generated). It works perfectly when I test, but when I try to update the Google sheet with a new row nothing happens.
The extension is set on "send on event". What am I doing wrong? Did someone encounter this problem?

Hey @alessiopieroni89

You can only use "Send On Event" when setting up Google Sheets if the data is coming from a Google application or if you manually enter it. If the data is coming from a third-party application, however, you may need to choose "Auto Send On Schedule" or "Send on Schedule," which will forward the data in exactly one hour.