Mistakes made trusting a st#$id app

I think we have all seen this company when we are busy booking flights online. I've neva used them before but saw a special price n it looked intriguing. I booked and had no problem just I had to register for the prime plus benefits.. I saw what looked like R34 per month what what.. Then after the booking R195 was deducted from my account. I am still shocked as this was not in the t's & c's. Just be careful who u book with and what they charge per "special" so u don't fall into a trap like me.