You can change your Direct Debit bank details by logging in or registering for My Account. Once you have logged in, please follow the steps below: 

• Click ‘Amend Direct Debit’ which can be found on the ‘My Account overview’ screen followed by ‘Change bank details’ 
• You can now enter your new bank account holder name, account number and sort code but don’t forget to agree to our Direct Debit guarantee
• Lastly, all you need to do is click ‘Verify bank details’