No ***** service

I settled my account earlier this year and was told that a block will be put on the account. Today at 17h50 I get an sms telling me a purchase of R275 was made at Glocell. Since then I have been calling the following numbers *** - no answer, line drops after 8 minutes of talking *** - goes to call centre line which is not answered *** - no answer, line goes dead after 6 minutes of music. I did not authorise the transaction and I have done my best to call you to cancel the card. I will not be held liable for any additional ********** purchases.