worst data ever

I've noted that for the past few days, I'm using more data then I use to. Normally 100mb last me 3-4days now its a couple of hours. Is mtn *****ing data to pay off debt in Nigeria? This utter bull. I do the same things I usually do and data goes<br> <br> I want a detail explanation why is mtn getting so pathetic. I so can't wait to cancel my contact and move my number. By the way. Why am I being told that my contract ends in August when my upgrade was activated on the 14-06-2014? Thats when my contract should finish 14-06-2016, not August. Wanna squeeza more money out of me to pay off your debt. I don't care what the connection is between u and Nashua. That was my upgrade date. Go find out. I want all this sorted out asap. And this time I will most certainly go to the newspaper. 4days 100mb data each day.