1. Understand the reason: first, communicate with the coach to understand the specific reason why the child was returned. Knowing the reasons for returning goods can help you better handle this situation and find a suitable solution.

2. Look for other opportunities: In addition to sports school training, you can also look for other possible opportunities to cultivate children's interests and abilities. For example, join a school sports club, attend a professional training course or seek the guidance of a personal trainer.