Accuracy matters

Corrections

Found a changed price, missing limitation or factual error? Send the official source and we will review it.

Request a correction

Email hello@zichuangapp.com with the page URL, the statement to change and a first-party source. Vendor requests receive the same editorial review as reader requests.

What happens next

We check the source, update the page and its review date, and add a visible note when the change materially affects the article's conclusion.

Takedown requests

Copyright, trademark or privacy requests should identify the protected material, the requesting party's authority and the exact URL.