the error is
Your anchor (a ) element should be nested within the p element inside the footer . Make sure to add an opening tag and closing tag for the anchor (a ) element.
while i have done the same as below
No Copyright - <a href="https://www.freecodecamp.org>freeCodeCamp.org</a>
</p>
</footer>
If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Ask for Help button located on the challenge (it looks like a question mark). This button only appears if you have tried to submit an answer at least three times.
The Ask for Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.