Jet stores account

Never ever open an account with jet stores or any edcon store Iv been up and down trying to close the account for 4 months now without any success i have fully paid them when ever i go back to go check they still billing me i dont know why because i requested to shut it down..... As a young adult i fear to be black listed as i have a future ahead of me but i honestly honestly and brutally regret opening an account with jet stores i curse the day i decided to do so