For Exercises in Courses
If your code in an exercise isn’t accepted, the fastest way to troubleshoot is to use the Take Hint and Show Answer options available directly under the exercise instructions.
If your code in the exercise matches the solution, and if the issue persists in a second or incognito browser, please contact DataCamp Support Team with the URL of the exercise and the plaintext of your code.
You can also share feedback on the course or exercise with the instructor or Content Team directly: Where To Add Feedback on DataCamp Courses.