Hello. I think I see 2 problems here. One is that you have added <ul> and <li> elements. The example shows you an unorganized list, but this is only to show that indents make code more readable. They are not necessary for this step because you’re not asked to add an unorganized list.
The second problem is that you haven’t indented your comment, or the <p> element. This is what the exercise step requires you to do in order to progress.
To indent them would be to add a sort of margin before them, so they appear more to the right. This improves readability because it is easier to detect where an element ends, what nested elements an element has, etc.
An example:
<html>
<head>
<title>This title is indented relative to the head element!</title>
</head>
<body>
<p>This p element is nested inside the body element.</p>
</body>
<html>