Syndication Post not working..

I am using WordPress version 4.9.8. Installed your plugin on “master’ site and the reader site following the instructions. Created a test post in the Syndication Post. Unfortunately it did not duplicate to the reader site.

Three questions:
1) When I click on view post on the Syndication post, it shows an error: Page Not found
2) On the Reader site, is there a way to select only a certain category to syndicate?
3) The link to your PRO version is not working – it just takes you to your home page.

Thanks!