To check and for the autopost, follow the following steps:
1. Go to your autopost page.
2. Click on the "Recent Activity" link on the selected service (Facebook for example).
If there is a problem, you'll see something like:
3. Click on the link next to the Failed word.
4. Move the mouse next to the title of your post, this will popup the options, the last one is "Autopost"
5. Clicking on Autopost will make another window to popup, from with you can select the service (Facebook, again, of course).
6. Click OK. The output will look like this:
You can either click View, or go back to the Autopost page and check the status of this manual/forced pushed:
If Posted is there, it means you succeeded!