Hi @Juliano021, welcome to the Community! I've deleted the personal info (full name and customer number) because this is in violation of our Community regulations. No worries though, it happens to the best of us! 

Anyway, regarding the matter at hand: according to PostNL, the returned products are now being sorted and will be transferred to our distribution center shortly. This could take up to two weeks currently. This is also why you're still receiving letters/e-mails requesting the return of the TV Box. Once our distributors have gathered and sorted the package though, those letters will stop being sent automatically. Please ignore them for now and sorry for the inconvenience.
Enjoy your evening. If there's anything else I can help you with. please let me know. I'd be more than happy to help!