MTN DISAPPOINTS YET AGAIN

I have recently upgraded my data contract with MTN and ever since then I have had endless problems with my service:<br> <br> 1. Firstly I was not informed that my 5GB data bundle was restricted to Night Express ONLY!!! As a result I now have a cell phone bill of almost R 4000 because I was being charged out of data bundle rates for my daytime usage!<br> <br> 2. Secondly my service is continuously deactivated and I have to keep calling MTN to reactivate it. This has happened about 4 to 5 times in the last month.<br> <br> 3. Thirdly my most recent call was on Monday 12 October, to reactivate my service yet again. I was told that I need to wait until November to change my plan from being a Night Express Plan to an Anytime plan. I therefore added a recurring 2GB bundle on October 12 in the interim (AT MY OWN CHARGE!) and now low and behold my service is cut off yet again!!!! <br> <br> Please explain to me what kind of service MTN has resorted to??