The link you followed will bring you to this page:

https://www.ticketone.it/auroradisera-2020-scandicci-biglietti.html?affiliate=ITT&doc=artistPages%2Ftickets&fun=artist&action=tickets&key=2648491%2412567021&jumpIn=yTix&kuid=&hideArtist=true&from=erdetaila