Buying likes on QQ (or any social platform) violates the platform's terms of service and carries significant risks:

1. Account penalties: QQ actively detects fake engagement. Your account may face restrictions (e.g., limited functionality), temporary suspension, or permanent banning.
2. Security threats: Many "like-selling" services require your QQ password or personal info, leading to account hacking, identity theft, or unauthorized use of your account.
3. Scams: Most of these services are unregulated—you may pay but receive no likes, or get low-quality fake likes that disappear quickly.
4. No real value: Fake likes don’t reflect genuine audience interest, so they won’t help you build meaningful connections or achieve long-term goals on the platform.
   Instead of seeking shortcuts, focus on creating high-quality, engaging content to attract real likes and followers. This is the only sustainable way to grow your presence on QQ. Please avoid such risky and unethical practices.