Without seeing your account I can't give you a definitive answer. However; if there is a charge, it should be added on the first monthly or quarterly bill after the service was removed.
We can always check it out for you if need be.
@Venomx Hello there, sorry now wasn't a good time to talk. I have sent you an email explaining what happened - as it's account-specific I'll refrain from posting it here but I'll get back in touch after the home move order is closed off to make sure the BT Sport is removed as well.
@Venomx No problem at all, I'll get back in touch in a couple of weeks (after your order is completed) and I'll sort out the BT Sport. If you need to get hold of me in the meantime, please either text, email or post here 🙂