On Air Tv *****.......

A couple of years ago I was contracted by a Marketing Agent for On Air Tv. I accepted the contract and paid monthly via stop order for the full term. At the end of the term I was again contacted and asked if I would like to upgrade my decoder. I declined. I was quite happy with their service thus far.......Then a couple of days ago I received a final demand sms on my cellphone with threats of being handed over. I ignored this. To add insult to injury I noticed to my horror that On Air had made a deduction from my bank account this morning. What is strange is the final demand and what was deducted are not the same amounts, and all this happens after I terminated my DSTV Premium package........Coincidence!!! I suggest anyone who has any dealing with this company, thinks twice......