I know how to make an image and have a poll under it, but does anybody have clearer instructions than this?

https://dev.fandom.com/f/p/4400000000000019740

How do you add images to text and poll? | FandomI've figured out how to combine the text and poll…dev.fandom.com

I need it to be explained to me like im a baby lol. I have a very basic knowledge of html coding