HyunA assured worried fans.
On August 30, HyunA posted a message for her fans via Instagram. She stated, "It's very unfortunate to deliver cancelation news. There were probably who've waited. I'll meet my A-Ing fans later. Don't be sick and don't worry about me."
Originally, HyunA was scheduled to perform at the 'Youth Day Festival' on September 1. However, Cube Entertainment and event organizers announced HyunA won't be attending due to internal circumstances.