We don't want to lose you as a customer! If you still want to cancel, anything you need to know from our T's and C's about cancelling your contract with us is available here.
In short, you have a 14 day cooling-off period from the date of your order confirmation (this will have been emailed to you when you placed your order).
If you are cancelling outside the cooling-off period, you may be requested to pay an Early Termination Fee (ETF) to cover the remainder of your contract.