NO INVOICE

MTN monthly email provides a website to download invoice. The most recent invoice online (October 26) is for June! I logged a call 30/9/15 *** to which I received no response. Logged second call 26/10/15 *** (When operator looked at original call, it did not even seem to relate to what I reported!). Was told by operator that they would find out why only very old invoices online and mail me July, Aug & Sep invoices within 2 hours. Twenty four hours later and still no response. One month has elapsed since first incident logged!! I need my invoices for business purposes and it is ridiculous that the most recent one available is more than 3 MONTHS OLD. MTN are very happy to take the money for my contract off my account every month. That is not 4 months behind!