Hello, today’s refuelling is a stop of the tank lid flap of my T Roc United 06/2020 (Colour Atlantik Blue Metallic), so that the flap no longer holds. That’s why I would have the following questions to you: 1. Is this possibly a warranty case? 2. Which repair costs do I have to reckon with if I have to pay for the repair myself? 3. Can my other flap in car color just hook in? 4. Where could I buy a cheap flap in car color? (Internetpl attform) Thank you for your advice MfG Sperber1