Dilemma

For the last xx amount of months I have been receiving a legit sports channel for free. I subscribed on a rolling monthly basis. I cancelled my subscription but I think there has been a glitch and I'm still getting the channel but I'm not being charged for it.

Here is my dilemma. The channel is linked to a well known phone company. The phone company has been in touch saying they are changing my contract (monthly SIM only) to a plan that's more expensive and with less data.

Would you risk moving to another phone company for the fear of losing my free sports channel?

PM's welcome.