Thought I was done with Tracker

Thought I was done with tracker after my my previous complaint.<br> <br> Apparently my account was cancelled and my I owed nothing (even though to my records I believe tracker might owe me something). <br> <br> Regardless, I received an SMS today stating \Tracker attempted to contact you wrt your cancellation query. Kindly contact the Retention department on ***. We will continue to bill you for services."<br> <br> Now"