Make Background header clickable in a theme that allows custom backgrounds

I’ve searched through quite a few articles and posts with instructions for making a background header clickable (I want it to bring the visitor to the home page as most themes do). But try as I may, I haven’t come across anything that resembles my theme’s code. First off, my theme allows for customizing the background with my own picture (which I’ve done) and it seems to denote the header as “headr” in its code. I am a newbie so I will understand being passed over but in case anyone can show mercy, I’d love to get this feature working. Thanks in advance. My theme is Theme Vita 1.6 My site is https://themikieshow.org