我三月份已購買一年的專業版授權，並且信用卡已扣款成功，五月的今天月突然顯示已過期。系統似乎要我重新購買
I purchased a one-year license for Professional in March, and the payment has been successfully deducted from my credit card. But today, two months later, I suddenly found that the product had expired and the system asked me to purchase it again. There must be something wrong. Please help me solve the authorization problem as soon as possible. This problem affects me greatly.