NO wifi code

So I am not a telkom customer but am one of MTN, so they say they have 30 mins of wifi per day, but the wifi Web from 1telkom talks about multiple vouchers, does this mean u get one per day? And why do they take your airtime for that sms but does not send codes, so I called the call centre was 20 mins in line and stil the consultant go to her manager for every question I ask, that is an extra 2-3 mins per question I was put on hold. Still give us clarety and not 2 site with different stuff, I want my money back because if you stole R5 of me and of 1 million people you have ****** R5 mil.