Mtn not happy

Not happy at all firstly i was not told at all about ICARE when I purchased my Iphone 13 from mtn Then to found out if I registered like they were supposed to tell me then i wouldve gotta a free screen repair that basically comes woth the phone but nothing was mentioned 2nd i got a call to add R40 to my account bill then recieve a certain amount of data which also was a lie as i got my bill as it started last month and all of a sudden its R124 more but that was not agreed to on the call which were recorded