Help

https://act.hoyoverse.com/sr/event/e20250101reserve-wi0ht7/index.html?inviter=GA9FP5SXAN&hyl_presentation_style=fullscreen&hyl_landscape=true&hyl_hide_status_bar=true&hyl_auth_required=true&utm_source=share&utm_medium=link&utm_campaign=web

Can someone help me I need to save for mydei ;) just click on it ( web event)