Can I Link My Zoom Account To Social Media?

When you mention linking the account - do you mean in sign on or are you trying to "link" by streaming any meetings / webinars to your social media?

While you can't add the stream to the meeting link directly, you can update the invite email to include custom content such as the Streaming URL. This would be the website / social media service receiving the stream from the active meeting / webinar. 

Customizing Email: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0063887

If what you are needing is to see where to enable the livestream ability then the best place to look is here and select the Social Media you are needing: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061523

Please let me know if this help or did I miss what you meant. Thank you.