It okay, I just tested on your site submit a test blog post, it seems it did generated new blog post stream on the Easysocial dashboard, you can check my attached screenshot below.
Or do I miss something to reproduce this issue? Please advise.
Before i publish this test post, i have temporary disable your mailchimp integration setting and those email notification setting because i do not want this test post email notification send to your site subscriber.
After i tested finish, I've already help you re-enabled back all those setting and disable my test post on your site.