Unable to find Zanzito

Hello friends.
I am trying to install Notifier zanzito…
i put zanzito.py insider custom_components/notifier/zanzito.py

and when i restart the HA and see the log, HA says me:
UNABLE TO FIND ZANZITO.

What is the problem?

Hi,
how did you configure zanzito in your configuration.yaml?

notify:
  - name: zanzito
    platform: zanzito
    device_name: your_device_name 

The device name is set in the Zanzito app on your mobile device (preferences->basic).
And check your path : custom_components/notify/zanzito.py

thanks my error: i had put custom_components/notifier/zanzito.py