How to submit projects from codepen to freecodecamp

I finished my project and also passed the test in a code pen. please tell me how I submit my project to freecodecamp from code pen?

paste the link and press the “I’ve completed the challenge” button

I’ve done this but nothing happens.
Is this normal?

if nothing happens you may be submitting an invalid link (there may be a “Remember to submit your own work”) that appear just below the input field. You need to fork the pen with the fork button in the bottom right corner, so that the pen is copied to your account and your work is saved