Requesting or using third-party websites that claim to provide free QQ likes (or similar social media engagement) is not recommended, as such services typically violate QQ's user agreement and pose significant risks:

1. Account Security: These sites often require you to log in with your QQ account, which may lead to account theft or unauthorized access.
2. Policy Violations: QQ strictly prohibits using non-official tools to manipulate engagement (likes, followers). Violations can result in account restrictions or permanent bans.
3. Malware Risks: Many such websites are malicious, potentially infecting your device with viruses, adware, or phishing software.
   The legitimate way to gain QQ likes is to create and share high-quality, interesting content that resonates with others. This ensures your account remains safe and your engagement is genuine. Please avoid using any unauthorized third-party services.