Our team of heroes are specialist Graphic Designers, Wordpress Developers and Marketing Automation Experts... Social Media posting falls more into an administrative role rather than the specialist roles we provide.
We recommend that you have an assistant handle this posting, or even better yet why not use a tool to automate the posting to your social media.
The truth is, even if we did provide this as a service by the time you provided the content to us as a task, you could have just loaded up an Automated Posting tool yourself. So we figure just cut us out of the picture as we aren't necessary in this situation.
Tools you could use are...