There are many reasons for the failure of foundation subscription, which may be related to the bank system and the restrictions of fund companies, but it is really rare. I have met before. Recently, my friends have asked many questions in this respect, especially the Bank of China. For details, please consult online banking customer service (free) or call 95566 (local call fee). Under normal circumstances, the money should be paid back today.
I'm sorry I didn't really help you!