デベロッパの回答 、 Dear mm55rt, i’m Heather from the customer service team. We are very sorry for the problems you raised, and we will actively improve. Our application provides a variety of functions and services. In order to ensure that we can continue to provide high-quality products and services, we need to charge a certain fee. If you no longer need our service, you can cancel it at any time. Thank you for your suggestion.