It can always happen that something does not go quite as planned. We recommend that you first report complaints to us by emailing to info@demenner.nl. If this does not lead to a solution, it is possible to submit your dispute for mediation via Stichting WebwinkelKeur via https://www.webwinkelkeur.nl/kennisbank/consumenten/geschil. From 15 February 2016, it will also be possible for consumers in the EU to register complaints through the European Commission's ODR platform. This ODR platform can be found at http://ec.europa.eu/odr. If your complaint is not already pending elsewhere, you are free to file it through the European Union platform.