When contacting us, your details will be stored for the purpose of processing the enquiry and in the event that follow-up questions arise. Revocation, changes, corrections and updates: you have the right, upon request and free of charge, to receive information about the personal data that has been stored about you. In addition, you have the right to correct incorrect data, block & delete personal data, insofar as this does not conflict with any legal obligation to retain data.