AGAIN charged for BOLT ON 1GB data bundle!!

We have just received this message from MTN when logging onto the internet: We have had NO response from yourselves as MTN representatives. WE ARE NOW GOING TO HAVE TO GO TO THE CONSUMER PROTECTION BOARD with this matter.<br> <br> *same ******* action from MTN as the charged for 1GB Bolt On data bundle in JULY: Text messages sent to 3G ****le from MTN<br> <br> Name: Number: MTN141 Content: Y'ello, you've successfully loaded a 1GB bolt on data bundle. Time: 07/09/2015 13:11:07<br> <br> Name:<br> Number: MTN<br> Content:<br> Your 1GB data bundle purchase was successful. Please dial *141# for your latest balance.<br> Time: 07/09/2015 13:11:38<br> <br> Name:<br> Number: MTN141<br> Content:<br> Y'ello! Thank you for purchasing an Internet bundle during our Internet promotion. You have received 1GB FREE which expires in 30 days. Ts and Cs apply<br> <br> Time: 07/09/2015 13:11:07<br> <br> THIS message on 5th September: <br> Name:<br> Number: MTN141<br> Content:<br> Your data bundle will expire in 2 days. To buy now dial *141*2*163# or use a Bank Card, dial *120*321# - FNB, *120*3279# - Capitec or *141*10# - Other Banks.<br> Time: 05/09/2015 09:00:26<br> <br> WHAT ARE THEY TALKING ABOUT