You didn’t ask any question but since you need help with this step, here are some tips.
1- click the Reset button (which looks like a turning arrow button)
This will return the code back to its initial state and you can start this exercise again.
2- add the alt attribute inside the img element. Do not add another element. Just type the word alt inside the img tag and make sure you have an equal sign immediately after it before you type out the text next to that.
I’ve edited your code for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.