Purchasing fake likes (such as the "100 double taps" mentioned) on Douyin violates the platform's community guidelines and terms of service. This behavior may lead to penalties like account restrictions, reduced visibility, or even permanent bans. Moreover, transactions related to buying fake engagement carry risks of scams—you might pay but not receive the promised likes, or your personal information (including payment details) could be compromised. For sustainable growth on Douyin, it’s recommended to focus on creating high-quality, original content that resonates with your target audience. Genuine likes and engagement from real users will help build a loyal following and support long-term account development. Please avoid participating in any activities that violate platform rules or involve potential fraud.