Hello Jewel Shortt,
At this time, Sling Media does not offer any sort of paid subscription service that would require a customer to cancel. Our product is designed to be used in conjunction with your existing TV/Cable/Satellite service (i.e. DirecTV, TimeWarner Cable, Dish Network, etc). I looked up your Sling Media account in our database, and do not see any Slingbox products that are activated. Is it possible that you are referring to Sling TV, which is a subscription TV service offered by another company?