ACC A003319 EXCESSIVE DATA CHARGES

I received my Jun 15 statement on 30 Jun 15 and nearly had a hart attack. I owed R 3 981.31. This is more than 50% of the pension that I receive. How is it possible that my account was alowed to build up to this amount. I signed a contract for R 150.50 per month for 2gigs and I have never, in all the years I have been with MTN had exceeded the 2 gigs. I never app**** for any credit and definitely not to the tune of R3600.00<br> <br> I don't deny that I transfered more than 2 gigs data to Dropbox during June but not to the extend of R3981.31.Please can I apply for some relief of this enormous account. I am a pensioner and can't afford to pay this amount. Ignorance is no excuse but if I was forewarned I would not have allow it to escalate to this amount.<br> <br> I have send e-mails on 30 June, 10 Jul, 13 Jul 2015 and receveid ***, ***4 and ***3 respectively. I went to the MTN branch in Jubelee Centre on Monday 13 July and they also sent an e-mail to the Call Centre. Up to now no response was received from MTN apart from the reference numbers. <br> I am desperate to resolve this matter because I can't afford that a debit of R 3981.31 be deducted from my bank account. PLEASE HELP ME!