I am glad you want to learn as best you can
At the moment, we do not have a method for Campers to unclaim certifications. So, what I suggest you do is set your “My certifications” setting to “Private”, and complete the work yourself. Then, once you resubmit solutions with your own code, set the setting back to “Public”.
I don’t understand the part where you said “complete the work yourself” since the certification is done. Do you mean complete the course?
Since you submitted solutions that were copied from other sources you will need to submit new solutions.
You will need to go through all 5 of the certification projects and do them again and submit your own code.
Hope that clears it up.
And how to get through all the certification projects again? Could you please show me?
You click the ‘reset code’ button and the project again from scratch.
May I know where this button is?
It’s right next to the button to submit the code. Go look at the page.