Data theft

On Friday, 10 Nov, I purchased 2G of data at about 5pm. Within 24hours, I received a message that I had 98MB left. This time I had made sure that I opened no videos that were sent to me so as to monitor this Telkom theft closely. The previous data of 2G was finished in two weeks which was strange. This is a comolete rip-off that should not continue for whatever rights Telkom has over my money.