billing

Cell c has been eating my airtym n data at same tym my data goes same tym with my airtym I restrict my background data but still I called n complained but still no difference n I also think they intentionally delay da message DAT notifys data is about to be depleted when I receive the notification my airtym is long gone am almost 2000 a month on this matter cos is everyday experience now I can't comfortable have airtym in my Fone cos cell c is gonna ***** it