I figured out when I copied the key it had a space in the beginning of it and that fixed it.

I have facebook, linkedin, and twitter setup to autopost and connected to the blog site but when I publish a new post, it is not publishing to any of my social media sites.

Hello Brittany,

Is the blog post published? If it is, did you configure the auto posting to automatically post when a new blog post is published?

If both of the above is already configured correctly, could you please provide us with the back end and FTP access and we'll help you troubleshoot this issue

The posts are now publishing to the social media accounts but it seems that when I set the time for the post to publish, it is not publishing at my desired time. Is there a time difference that I have to account for? I am eastern time and would like all my posts to publish at 12am every day.

Hi Brittany,
There are a few factors involved that could affect the scheduled publish post time. First, make sure your date/time zone in Joomla's Global Configuration and your server's php.ini file corresponds to your intended time zone. Secondly, I suspect you do not have cronjob set up to improve the efficiency of scheduled posting.
If you have these set up correctly, we still need your backend, ftp, social media, and cpanel access so we can perform an investigation and tests regarding your issue.
Can you provide us those details at http://stackideas.com/dashboard/site so we can help you out with this? Let us know, thanks.