The link you followed will bring you to this page:
https://www.eventbrite.it/e/nubivago-expo-tickets-927797426077?aff=oddtdtcreator&_gl=1%2Alvxtpk%2A_up%2AMQ..%2A_ga%2ANDE0OTUxNzI0LjE3MTg3MDgxNDI.%2A_ga_TQVES5V6SH%2AMTcxODcwODE0Mi4xLjEuMTcxODcwODIzMi4wLjAuMA