CANCEL ACCOUNT

Just want to cancel my LTE account please. I have tried on the website, which does not work. Thats ironic yea? Tried Facebook. Tried emailing.. Please take this as my 1 month notice for account ********** 49. I am on a month to month contract after completing the initial 24 month contract. Debit order canceled. So contact me for final payment or dont, whateves. Laters Andre