Mondo Cellphone contact is misleading

I'm just concerned with Mondo with them misleading people with their cellphone contracts. I was called by a guy who introduced himself as Stallone, and sold me a Telkom contract that comes with a phone and 10G data for R181 per month. To my surprise when i check on my Debicheck option on my bank app it's R362 meaning he has sold me to contracts without my consent. I called back so they can rectify the issue,and to my surprise, the package only comes with 1.5G data per month, not the 10G promised. I lodged a complaint and later cancelled the deal. So these people are not honest period. I would not recommend anyone to do business with them. But i thank the other people i spoke to at the customer service, they were quick to help me with the cancellation process.