Mtn stole my DATA and therefore my MONEY

Today at 7:24am i bought a 1 day 24hour bolt on. At 7:40 i got a sms from MTN that my 150mb of fair useage(what a load of ****) is depleted and the speed is 128kb p/s now. My problem is this !!!! i did not even do anything to use the (load of ****) \Fair Useage \" and once the (load of ****) is depleted you can not do anything with the rest of the almost complete 24h bolt on, not even browsing. On 2 previous occassions i had to deactivate the 24H bolt on to use my normal data to be able to use the internet, as i am about to do right now again. I am downloading a youtube video of 101mb before the so called 150mb (load of ****) in around 10min but after the 150mb (load of ****) it takes a forever 1H30min to download 101MB THIS IS THEFT AND DAY LIGHT *******. ANYBODY READING THIS THAT HAS THIS PROBLEM PLEASE FEEL FREE TO COMMENT BECAUSE THIS IS NOT WHAT I CALL FAIR USAGE, IT'S THEFT OF HARD EARNED MONEY. I HAVE BEEN A MTN LOYAL CUSTOMER THAT BUYS ABOUT 1G DATA EVERY 3 DAYS SINCE 2010 AND THIS IS HOW MTN REWARDS ME !!!????????????????????6<br> Thanks<br> "