MTN Gamer+dialy at R 4/day pitfall

Out of the blue I received an sms; thank you for renew MTN Gamer+ Daily at R 4/day. I have ones been lured into it accidentally and promptly cancelled it. I have never renewed a subscription to this. These are pitfalls to rob people. I wish that regulations can be introduced to grab operators like MTN by the neck with these kind of 'traps' which they set up to rob the people.