Day light *******

I took out a pricelock deal, a router and insurance with dstv, the amount had come to R920 in total. Now I am finding my self having to pay R1100 and more of which the very first month of this deal I had to pay R1200 before even the 30 days had passed!! Now my bill was sitting at R1113 for the whole month when I checked on the App, suddenly the day before I have to pay the amount suddenly goes up to R1 145. This is totally unexcepatable. These people are robbing us!!!