Please cancel my contract

Under iywz was told to take up the Auto-watch tracker. that was in 2013, I have since left Iwyz and wanted to cancel the services of Auto watch in 2014, i was told i can only cancel after 24 months, this year i am being told i can only cancel after 48 months !!! like really who signs up for such a contract.. and the worst part is i never signed a contract.... I can not be forced to pay for a service i do not agree with no find favorable..<br> I will not be forced to remain with a service provide for the next 2 years nor pay for services for the next two years which i will not consume..!! <br> Please get your ethics right and stop abusing consumers.. Please !!