The legal basis for the treatment of your data is the consent of the data subject under article 6.1 a) of the Regulation, as well as the legitimate interest of the data controller under article 6.1 f) of the Regulation.
The data we request from you are adequate, relevant and strictly necessary and in no case are you obliged to provide them to us, but their non-communication may affect the purpose of the service or the impossibility of providing it.