You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.
Learning to describe problems is hard, but it is an important part of learning how to code.
Also, the more you say, the more we can help!
The instructions for the step is:
Add the <!DOCTYPE html> tag, and an html element with a lang attribute of en.
Your html tags should be after your doctype declaration. @vincedayanan358