If I were you I would send an email to:
[email protected] and state something similar to below.
'I hereby give due notice to cancel my Sky TV package on 'DATE' as per contract end date.
I also give due notice to cancel my Broadband/Talk package having received your notification email
on 19th February 2021 of my right to do so.
I would expect to receive a confirmation of the above from you.'
You will get an email acknowledgement and someone will phone you in a few days. Make sure you give 31 days notice to cancel.
And even if you do all this properly they will find a way to **** it up. After confirming my cancellation they then left my account active and billed me for another month. I had to phone them to sort that out and just when I thought I was clear and sorted, this evening I received an email informing me they are charging me £68 for early termination charges for Broadband/Phone despite the fact they sent me an email on 19th Feb 21 informing me of a price rise and telling me I have the right to cancel (without early termination charges) provided I cancel within 30 days of receiving the above notice. Which I duly did by email and they confirmed by letter and email. It's almost comical, in the space of 10 minutes I received 3 emails, one stating 'We are glad you are coming back' another 'Thank you for your order' and finally 'Just to confirm your cancellation' blooming eck!