We apologize. We made a mistake, we were young and stupid, but this will not happen again.
Can we hope for unban. Please
Plagiarism leads to perma ban as you got and if you did not contribute any positive net effects on the forum before that ban dropped on you, you will almost not have a second chance and the ban will not be uplifted.
Only user with good net effects will be considered and might be given a second chance.