When you create a Profile by selecting the pictures dZyre presents you , we store mathematic values that enable matching to the mathematic values of other profiles. We create a unique identifier based on the device, app and/or browser that is used. At this point we have no name, adress or other contact data from you. We may send messages to the dZyre App, you have used, without knowing who you are. When you are asked to take pictures or share profile pictures from social media, we store these connected to the unique identifier. We use these pictures to show to other users who are active on the dZyre platform. You decide the content of the pictures which may show up as a blank sheet. When you are asked for your email address and/or your mobile telephone number and to agree to our Conditions and this Privacy Policy you set up a user account. You can refuse to enter this information and withhold your consent. In that case we cannot reach you other than sending a message to the dZyre app. Every time you rerun the dZyre app, you can add, revoke or replace the previously entered data, except for the mathematical values of the profile.