Tracker Service Cancellation - 36 month contract

Good day,<br> <br> I called Tracker earlier to cancel my service as I will be working overseas for the next two years and I was told that I would have to pay a cancellation fee of R1200 as I was ending my 36 month contract early.<br> <br> I do not recall agreeing 36 month contract and I did not physically sign to agree either. I have also never received a contract from Tracker.<br> <br> I will not accept this penalty and I demand to have a verbal recording sent to me within 48 hours proving that I agreed to a 36 month contract. If Tracker are treating clients like this then I will NEVER use their service again.