Hello, this is Time Blocks.

Premium subscription is a monthly recurring payment system.

정 Premium subscription is cancelled when payment is not confirmed by recurring payment date ~ + 1 day. When cancelled, "This month's subscription payment has not been made, and Premium service is cancelled" message is sent,and when payment is completed within 30 days, Premium subscription is applied in order after payment is confirmed in the server within 1~3 hours.

- Subscription payment may be delayed due to the delay in AppStore or PlayStore caused by change of payment information registered in AppStore or PlayStore (credit card information change, etc.).
- -You can check for payment status in purchase history link.

[Purchase history link]
-iPhone https://support.apple.com/ko-kr/HT204088
-Android https://support.google.com/googleplay/answer/2850369?hl=ko

Please kindly note.

Thank you..