Vodacom are ******

I bought an additional promo data bundle on the 21st of January as I will be having visitors for the next few weeks. Although I have data left expiring at the end of the month data is being taken from the data that is only expiring on the 21st of February. Therefore the promotional data is useless as I will now be losing my regular data. Data is overpriced and then you still get cheated into buying things that end up not working.