Disappearing data very angry and disappointed client

I have had the worse experience recently with MTN, I bought the R199 2g everyday data for 7 days. On the 15th October 2020 that data was finished at around 9 and u bought another 1 day 2g that was finished within 2 hours, I bought another 1 day 1g which finished within an hour. I bought another q day 1 gig which lasted for 1 hours again. I work from home and I usually use the 2g per day however this last few days my data usage has gone so high and when I call the customer care they say they cant advise why or what is finishing my data. Honestly this is day light ******* and I would like to know what is it that am doing as am even using less off my work application buy still. Contact details: ***

Regards Pat Angry member