MTN Ridiculous data charges

MTN is ridiculous! Their data is so expensive yet runs out so quickly like it's nothing! And then when you find an option that has data that is a bit cheaper, you try that option the next day and it's no longer available, it's like they just want you to purchase 1GB for R49 that will last for 1day I mean imagine! They are very inconsiderate with their clients in fact I don't even think they care at all. It's so ridi especially given the current circumstances.