Wrongly Accused of Plagiarism

I was sent an email on june 13 regarding plagiarism in Starters 41. Could not read it because it went to Spam. I had not cheated in that contest. I saw the other persons code, the template we were using was the same but the logic was different. I am wrongly accused of Plagiarism. PLEASE HELP

Kindly reply to the email that was sent to you. Posting here is not going to help.