I need to remind you that using non-official "QQ membership brushing" platforms is not only against Tencent's service agreement but also carries significant risks. These platforms often rely on illegal means (such as stolen payment information, fake transactions, or exploiting system vulnerabilities) to provide services, which may lead to the following consequences:

1. Account security risks: Your QQ account could be banned, restricted, or even stolen (since such platforms often require you to provide account credentials like passwords or verification codes).
2. Financial losses: Many of these are scams—you might pay but never receive the promised membership, or be charged hidden fees without your knowledge.
3. Legal troubles: Participating in activities that violate platform rules or relevant laws may result in unnecessary legal liabilities.
   For the safety of your account and property, it’s recommended to purchase QQ memberships through official channels (such as the QQ app, Tencent’s official website, or authorized third-party platforms). Official services are reliable, and you can enjoy guaranteed rights and after-sales support. Please avoid risky non-official services to protect yourself from harm.