Add Spotify Follow button to header

I am trying to add a Spotify Follow button to my header like in the following website. I have the embed code to insert it on my site, but can't figure out how to insert it into my header near my other Social links. Please help if you have a solution...

https://thefunkhunters.com/

I figured it out! You have to use the code injection section to input to embed code in the Header.

You can also use the embed code as your tagline and set it to show in your header.

I'm trying to add a follow button to my website, but the follow information is not updated. 

Strange!

https://soheill.com/