If you cancel a recurring subscription via TFDi Design, it is possible that the PayPal subscription is still set. This means you may be automatically charged at the day of your billing cycle.
To cancel this payment, you will need to login to your PayPal account and click the settings cog on the top right of the screen. Click "Payments" on the top tab.
Then, click view on the "Automatic Payments" section.
You can then click the pre-approved payment from TFDi Design and click "Cancel"