Two months ago, Oleksandr Kostyliev | s1mple officially launched the paid course "Play Like s1mple ", but shortly after, s1mple's paid course was announced to be closed, and it was stated that refunds would be given to users who had already paid.

However, recently foreign media revealed that some paying users of the s1mple course have not received refunds. A user named Sectagon complained:

“This is my last rant. The money has not been refunded, I have been asking for two months, but there is no customer service at all, it looks like a scam. This money is important to me, please help me.”

Currently, s1mple has not responded to this.