Dear Doctor, for claiming the rewards, please use your corresponding Twitter/Facebook/Apple/Yostar account that binds your Arknights account to login the website and share the event page.
#Arknights #Yostar
Arknights_EN: Dear Doctor, the Kazimierz Major Warm Up event is now available until May 7, 03:59 (UTC-7)! Log into the website to share the event page daily for various rewards. Let's ignite Kazimierz with your excitement for the Major!
Entry:
#Arknights #Yostar
https://kazimierz-major.arknights.global/

https://twitter.com/ArknightsEN/status/1517341011424407553