1. Turn on automatic fee deduction: check whether Tencent qq, Tencent Video, tencent games, etc. have automatic fee renewal. For companies with specific deductions, you can turn off the automatic renewal option in the relevant settings.
2. Forgot to spend: Forgot the bill for a long time.
3. Platform deduction: This situation is rare. If this happens, be sure to take a screenshot in time and contact the customer service staff. After checking, the money will be returned.