WordPress Player Not Appearing

Hi, I checked the WP forums to see how to solve this problem but unfortunately I don’t know how/where to check my header & footer.phps (Let alone edit it). I’m sure it’s an easy fix but I need some help still.

I tried clearing my Cache and even posting the audio into the HTML but it hasn’t worked.

Here’s a link to my site: https://www.GiveTheDrummaSome.com and to the post with the problem specifically. https://bit.ly/cboXwG

Thanks in advance.