Data loss

Hellow Peter I'm so disappointed with Telkom lately. I've been buying 1,25 GB daily but last me hours for school work since I'm at home and lockdown and I have to login to my school website for assignment and email and my phone settings have been changed to data saver so as all apps I'm using daily but I have to give using apps such as Instagram due to data not enough for a day. I think the network has manipulated the system to work on their favour so they can make more profit the more we lose data the more customers buy like the student who have to be WhatsApp to get an update about assignment and I'm concerned more about student who have no money to have data everyday to get information so they can not be left behind with school work. Please investigate this matter. I will high appreciate your assistance in this matter