publish in another WordPress installation,

Hi
the question is for the plugin “ordpressomatic Automatic Post Generator Plugin”
1-I want to publish in another WordPress installation,
2- I already installed the “Application Passwords” plugin on the destination website.
3- logged in as administrator on the destination website,
4-‘App passwords’ -> enter a name for the app
and I clicked on ‘Add New’ ->
then copy the password of the resulting application on the web page from which you are going to send the post.

Give the sent message “Done”
But nothing appears on the destination website.

I have disabled the other plugins, also the antivirus of the two websites and cleared the cache.

What am I doing wrong?
Thank you.