Login not working:
Did you use the exact email address you registered with?
Change customer details:
If you have a customer account, you can change your delivery address at any time.
Close customer account:
To close your customer account, please contact our Customer Service and select "Close Account" as the reason for contact.
Please note, however, that your contact details will be stored for two years in order to process your order as well as to handle any warranty cases and returns. Booking records, orders, payment receipts, and correspondence will be stored in accordance with the statutory retention periods: 6 years under § 257 HGB and 10 years under § 147 AO.
If you still need assistance, please feel free to contact us.