#1. On the main screen of the website, you click Edit.
#2. Scroll down to bottom of website > Hover on Footer > Click Edit Footer.
#3. Next, click Add Section. If you have already added a section, you can ignore #3 and #4
#4. Next, you choose Add a blank section.
#5. Next, you click Add Block.
#6. Next, you choose Markdown.
#7. Next, you click on the Edit icon.
#8. You can enter any text/code that you want.
#9. Next, you click Save.