I try to be clearer in order to really solve the support ticket.
my problem is not being able to publish on a private channel. how can i solve? with pubblic channel is ok, with private i can’t
moreover, using the %% featured_image %% shortcode the image link is automatically sent to the blog (/wp-content/uploads/image.jpg-1024pxetc …). how can i avoid that? i want to send just image, but using %%post_content%% don’t send the image on the post