Engaging in activities like "brushing QQ business" (such as artificially increasing likes, followers, or other platform metrics) violates Tencent's service terms and community guidelines. This behavior not only risks your QQ account being restricted, suspended, or permanently banned but also exposes you to potential scams—many such "low-price platforms" are untrustworthy, may steal your personal information, or fail to deliver the promised services after taking your money. It’s recommended to use QQ’s official features and services, and grow your account’s influence through legitimate means like creating valuable content or interacting positively with others. This ensures the security of your account and complies with platform regulations. If you have other questions about using QQ properly, feel free to ask!