*****lent Account

I closed my account at Jet long ago when I found out that they were lying to me. However, they still insist on sending me messages. I just got an SMS, which states that attached is my Jet Statement!!!! How can I receive a statement when I don't buy on account from them. Also they send an attachment which I am supposed to open to view my statement. That attachment is not able to be opened. Then how do I know whether someone at JET is using my account because I don't own a Jet card and have never bought anything on credit from them!!!! They are *********** and useless. I am tired of complaining to them.